├── Task_6.pdf
├── README.md
└── Task_5-rev1.ipynb


/Task_6.pdf:
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https://raw.githubusercontent.com/ssilvacris/visualitzaci-_explorat-ria/main/Task_6.pdf


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/README.md:
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1 | # visualitzaci-_explorat-ria
2 | Delivery task 6: Graphic visualization of a dataset
3 | 


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/Task_5-rev1.ipynb:
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   1 | {
   2 |  "cells": [
   3 |   {
   4 |    "cell_type": "markdown",
   5 |    "metadata": {},
   6 |    "source": [
   7 |     "## Data Science amb Python\n",
   8 |     "\n",
   9 |     "**Estudiant**: Cristiane de Souza da Silva\n",
  10 |     "\n",
  11 |     "### Lliurament tasca 5: Exploració de les dades\n",
  12 |     "\n",
  13 |     "#### Descripció\n",
  14 |     "\n",
  15 |     "Familiaritza't amb les tecniques de exploració de les dades mitjantçant la estructure de dades, Datafreame amb la llibreria Pandas.\n",
  16 |     "\n",
  17 |     "This dataset is composed by the following variables:\n",
  18 |     "\n",
  19 |     "1) Year 2008\n",
  20 |     "\n",
  21 |     "2) Month 1-12\n",
  22 |     "\n",
  23 |     "3) DayofMonth 1-31\n",
  24 |     "\n",
  25 |     "4) DayOfWeek 1 (Monday) - 7 (Sunday)\n",
  26 |     "\n",
  27 |     "5) DepTime actual departure time (local, hhmm)\n",
  28 |     "\n",
  29 |     "6) CRSDepTime scheduled departure time (local, hhmm)\n",
  30 |     "\n",
  31 |     "7) ArrTime actual arrival time (local, hhmm)\n",
  32 |     "\n",
  33 |     "8) CRSArrTime scheduled arrival time (local, hhmm)\n",
  34 |     "\n",
  35 |     "9) UniqueCarrier unique carrier code\n",
  36 |     "\n",
  37 |     "10) FlightNum flight number\n",
  38 |     "\n",
  39 |     "11) TailNum plane tail number: aircraft registration, unique aircraft identifier\n",
  40 |     "\n",
  41 |     "12) ActualElapsedTime in minutes\n",
  42 |     "\n",
  43 |     "13) CRSElapsedTime in minutes\n",
  44 |     "\n",
  45 |     "14) AirTime in minutes\n",
  46 |     "\n",
  47 |     "15) ArrDelay arrival delay, in minutes: A flight is counted as \"on time\" if it operated less than 15 minutes later -the scheduled time shown in the carriers' Computerized Reservations Systems (CRS).\n",
  48 |     "\n",
  49 |     "16) DepDelay departure delay, in minutes\n",
  50 |     "\n",
  51 |     "17) Origin origin IATA airport code\n",
  52 |     "\n",
  53 |     "18) Dest destination IATA airport code\n",
  54 |     "\n",
  55 |     "19) Distance in miles\n",
  56 |     "\n",
  57 |     "20) TaxiIn taxi in time, in minutes\n",
  58 |     "\n",
  59 |     "21) TaxiOut taxi out time in minutes\n",
  60 |     "\n",
  61 |     "22) Cancelled *was the flight cancelled\n",
  62 |     "\n",
  63 |     "23) CancellationCode reason for cancellation (A = carrier, B = weather, C = NAS, D = security)\n",
  64 |     "\n",
  65 |     "24) Diverted 1 = yes, 0 = no\n",
  66 |     "\n",
  67 |     "25) CarrierDelay in minutes: Carrier delay is within the control of the air carrier. Examples of occurrences that may determine carrier delay are: aircraft cleaning, aircraft damage, awaiting the arrival of connecting passengers or crew, baggage, bird strike, cargo loading, catering, computer, outage-carrier equipment, crew legality (pilot or attendant rest), damage by hazardous goods, engineering inspection, fueling, handling disabled passengers, late crew, lavatory servicing, maintenance, oversales, potable water servicing, removal of unruly passenger, slow boarding or seating, stowing carry-on baggage, weight and balance delays.\n",
  68 |     "\n",
  69 |     "26) WeatherDelay in minutes: Weather delay is caused by extreme or hazardous weather conditions that are forecasted or manifest themselves on point of departure, enroute, or on point of arrival.\n",
  70 |     "\n",
  71 |     "27) NASDelay in minutes: Delay that is within the control of the National Airspace System (NAS) may include: non-extreme weather conditions, airport operations, heavy traffic volume, air traffic control, etc.\n",
  72 |     "\n",
  73 |     "28) SecurityDelay in minutes: Security delay is caused by evacuation of a terminal or concourse, re-boarding of aircraft because of security breach, inoperative screening equipment and/or long lines in excess of 29 minutes at screening areas.\n",
  74 |     "\n",
  75 |     "29) LateAircraftDelay in minutes: Arrival delay at an airport due to the late arrival of the same aircraft at a previous airport. The ripple effect of an earlier delay at downstream airports is referred to as delay propagation."
  76 |    ]
  77 |   },
  78 |   {
  79 |    "cell_type": "markdown",
  80 |    "metadata": {},
  81 |    "source": [
  82 |     "- **Exercici 1**\n",
  83 |     "\n",
  84 |     "Descarrega el data set Airlines Delay: Airline on-time statistics and delay causes i carrega’l a un pandas Dataframe. Explora les dades que conté, i queda’t únicament amb les columnes que consideris rellevants.\n",
  85 |     "\n",
  86 |     "\n"
  87 |    ]
  88 |   },
  89 |   {
  90 |    "cell_type": "code",
  91 |    "execution_count": 1,
  92 |    "metadata": {},
  93 |    "outputs": [
  94 |     {
  95 |      "data": {
  96 |       "text/html": [
  97 |        "<div>\n",
  98 |        "<style scoped>\n",
  99 |        "    .dataframe tbody tr th:only-of-type {\n",
 100 |        "        vertical-align: middle;\n",
 101 |        "    }\n",
 102 |        "\n",
 103 |        "    .dataframe tbody tr th {\n",
 104 |        "        vertical-align: top;\n",
 105 |        "    }\n",
 106 |        "\n",
 107 |        "    .dataframe thead th {\n",
 108 |        "        text-align: right;\n",
 109 |        "    }\n",
 110 |        "</style>\n",
 111 |        "<table border=\"1\" class=\"dataframe\">\n",
 112 |        "  <thead>\n",
 113 |        "    <tr style=\"text-align: right;\">\n",
 114 |        "      <th></th>\n",
 115 |        "      <th>Unnamed: 0</th>\n",
 116 |        "      <th>Year</th>\n",
 117 |        "      <th>Month</th>\n",
 118 |        "      <th>DayofMonth</th>\n",
 119 |        "      <th>DayOfWeek</th>\n",
 120 |        "      <th>DepTime</th>\n",
 121 |        "      <th>CRSDepTime</th>\n",
 122 |        "      <th>ArrTime</th>\n",
 123 |        "      <th>CRSArrTime</th>\n",
 124 |        "      <th>UniqueCarrier</th>\n",
 125 |        "      <th>...</th>\n",
 126 |        "      <th>TaxiIn</th>\n",
 127 |        "      <th>TaxiOut</th>\n",
 128 |        "      <th>Cancelled</th>\n",
 129 |        "      <th>CancellationCode</th>\n",
 130 |        "      <th>Diverted</th>\n",
 131 |        "      <th>CarrierDelay</th>\n",
 132 |        "      <th>WeatherDelay</th>\n",
 133 |        "      <th>NASDelay</th>\n",
 134 |        "      <th>SecurityDelay</th>\n",
 135 |        "      <th>LateAircraftDelay</th>\n",
 136 |        "    </tr>\n",
 137 |        "  </thead>\n",
 138 |        "  <tbody>\n",
 139 |        "    <tr>\n",
 140 |        "      <th>0</th>\n",
 141 |        "      <td>0</td>\n",
 142 |        "      <td>2008</td>\n",
 143 |        "      <td>1</td>\n",
 144 |        "      <td>3</td>\n",
 145 |        "      <td>4</td>\n",
 146 |        "      <td>2003.0</td>\n",
 147 |        "      <td>1955</td>\n",
 148 |        "      <td>2211.0</td>\n",
 149 |        "      <td>2225</td>\n",
 150 |        "      <td>WN</td>\n",
 151 |        "      <td>...</td>\n",
 152 |        "      <td>4.0</td>\n",
 153 |        "      <td>8.0</td>\n",
 154 |        "      <td>0</td>\n",
 155 |        "      <td>N</td>\n",
 156 |        "      <td>0</td>\n",
 157 |        "      <td>NaN</td>\n",
 158 |        "      <td>NaN</td>\n",
 159 |        "      <td>NaN</td>\n",
 160 |        "      <td>NaN</td>\n",
 161 |        "      <td>NaN</td>\n",
 162 |        "    </tr>\n",
 163 |        "    <tr>\n",
 164 |        "      <th>1</th>\n",
 165 |        "      <td>1</td>\n",
 166 |        "      <td>2008</td>\n",
 167 |        "      <td>1</td>\n",
 168 |        "      <td>3</td>\n",
 169 |        "      <td>4</td>\n",
 170 |        "      <td>754.0</td>\n",
 171 |        "      <td>735</td>\n",
 172 |        "      <td>1002.0</td>\n",
 173 |        "      <td>1000</td>\n",
 174 |        "      <td>WN</td>\n",
 175 |        "      <td>...</td>\n",
 176 |        "      <td>5.0</td>\n",
 177 |        "      <td>10.0</td>\n",
 178 |        "      <td>0</td>\n",
 179 |        "      <td>N</td>\n",
 180 |        "      <td>0</td>\n",
 181 |        "      <td>NaN</td>\n",
 182 |        "      <td>NaN</td>\n",
 183 |        "      <td>NaN</td>\n",
 184 |        "      <td>NaN</td>\n",
 185 |        "      <td>NaN</td>\n",
 186 |        "    </tr>\n",
 187 |        "    <tr>\n",
 188 |        "      <th>2</th>\n",
 189 |        "      <td>2</td>\n",
 190 |        "      <td>2008</td>\n",
 191 |        "      <td>1</td>\n",
 192 |        "      <td>3</td>\n",
 193 |        "      <td>4</td>\n",
 194 |        "      <td>628.0</td>\n",
 195 |        "      <td>620</td>\n",
 196 |        "      <td>804.0</td>\n",
 197 |        "      <td>750</td>\n",
 198 |        "      <td>WN</td>\n",
 199 |        "      <td>...</td>\n",
 200 |        "      <td>3.0</td>\n",
 201 |        "      <td>17.0</td>\n",
 202 |        "      <td>0</td>\n",
 203 |        "      <td>N</td>\n",
 204 |        "      <td>0</td>\n",
 205 |        "      <td>NaN</td>\n",
 206 |        "      <td>NaN</td>\n",
 207 |        "      <td>NaN</td>\n",
 208 |        "      <td>NaN</td>\n",
 209 |        "      <td>NaN</td>\n",
 210 |        "    </tr>\n",
 211 |        "    <tr>\n",
 212 |        "      <th>3</th>\n",
 213 |        "      <td>4</td>\n",
 214 |        "      <td>2008</td>\n",
 215 |        "      <td>1</td>\n",
 216 |        "      <td>3</td>\n",
 217 |        "      <td>4</td>\n",
 218 |        "      <td>1829.0</td>\n",
 219 |        "      <td>1755</td>\n",
 220 |        "      <td>1959.0</td>\n",
 221 |        "      <td>1925</td>\n",
 222 |        "      <td>WN</td>\n",
 223 |        "      <td>...</td>\n",
 224 |        "      <td>3.0</td>\n",
 225 |        "      <td>10.0</td>\n",
 226 |        "      <td>0</td>\n",
 227 |        "      <td>N</td>\n",
 228 |        "      <td>0</td>\n",
 229 |        "      <td>2.0</td>\n",
 230 |        "      <td>0.0</td>\n",
 231 |        "      <td>0.0</td>\n",
 232 |        "      <td>0.0</td>\n",
 233 |        "      <td>32.0</td>\n",
 234 |        "    </tr>\n",
 235 |        "    <tr>\n",
 236 |        "      <th>4</th>\n",
 237 |        "      <td>5</td>\n",
 238 |        "      <td>2008</td>\n",
 239 |        "      <td>1</td>\n",
 240 |        "      <td>3</td>\n",
 241 |        "      <td>4</td>\n",
 242 |        "      <td>1940.0</td>\n",
 243 |        "      <td>1915</td>\n",
 244 |        "      <td>2121.0</td>\n",
 245 |        "      <td>2110</td>\n",
 246 |        "      <td>WN</td>\n",
 247 |        "      <td>...</td>\n",
 248 |        "      <td>4.0</td>\n",
 249 |        "      <td>10.0</td>\n",
 250 |        "      <td>0</td>\n",
 251 |        "      <td>N</td>\n",
 252 |        "      <td>0</td>\n",
 253 |        "      <td>NaN</td>\n",
 254 |        "      <td>NaN</td>\n",
 255 |        "      <td>NaN</td>\n",
 256 |        "      <td>NaN</td>\n",
 257 |        "      <td>NaN</td>\n",
 258 |        "    </tr>\n",
 259 |        "    <tr>\n",
 260 |        "      <th>...</th>\n",
 261 |        "      <td>...</td>\n",
 262 |        "      <td>...</td>\n",
 263 |        "      <td>...</td>\n",
 264 |        "      <td>...</td>\n",
 265 |        "      <td>...</td>\n",
 266 |        "      <td>...</td>\n",
 267 |        "      <td>...</td>\n",
 268 |        "      <td>...</td>\n",
 269 |        "      <td>...</td>\n",
 270 |        "      <td>...</td>\n",
 271 |        "      <td>...</td>\n",
 272 |        "      <td>...</td>\n",
 273 |        "      <td>...</td>\n",
 274 |        "      <td>...</td>\n",
 275 |        "      <td>...</td>\n",
 276 |        "      <td>...</td>\n",
 277 |        "      <td>...</td>\n",
 278 |        "      <td>...</td>\n",
 279 |        "      <td>...</td>\n",
 280 |        "      <td>...</td>\n",
 281 |        "      <td>...</td>\n",
 282 |        "    </tr>\n",
 283 |        "    <tr>\n",
 284 |        "      <th>1936753</th>\n",
 285 |        "      <td>7009710</td>\n",
 286 |        "      <td>2008</td>\n",
 287 |        "      <td>12</td>\n",
 288 |        "      <td>13</td>\n",
 289 |        "      <td>6</td>\n",
 290 |        "      <td>1250.0</td>\n",
 291 |        "      <td>1220</td>\n",
 292 |        "      <td>1617.0</td>\n",
 293 |        "      <td>1552</td>\n",
 294 |        "      <td>DL</td>\n",
 295 |        "      <td>...</td>\n",
 296 |        "      <td>9.0</td>\n",
 297 |        "      <td>18.0</td>\n",
 298 |        "      <td>0</td>\n",
 299 |        "      <td>N</td>\n",
 300 |        "      <td>0</td>\n",
 301 |        "      <td>3.0</td>\n",
 302 |        "      <td>0.0</td>\n",
 303 |        "      <td>0.0</td>\n",
 304 |        "      <td>0.0</td>\n",
 305 |        "      <td>22.0</td>\n",
 306 |        "    </tr>\n",
 307 |        "    <tr>\n",
 308 |        "      <th>1936754</th>\n",
 309 |        "      <td>7009717</td>\n",
 310 |        "      <td>2008</td>\n",
 311 |        "      <td>12</td>\n",
 312 |        "      <td>13</td>\n",
 313 |        "      <td>6</td>\n",
 314 |        "      <td>657.0</td>\n",
 315 |        "      <td>600</td>\n",
 316 |        "      <td>904.0</td>\n",
 317 |        "      <td>749</td>\n",
 318 |        "      <td>DL</td>\n",
 319 |        "      <td>...</td>\n",
 320 |        "      <td>15.0</td>\n",
 321 |        "      <td>34.0</td>\n",
 322 |        "      <td>0</td>\n",
 323 |        "      <td>N</td>\n",
 324 |        "      <td>0</td>\n",
 325 |        "      <td>0.0</td>\n",
 326 |        "      <td>57.0</td>\n",
 327 |        "      <td>18.0</td>\n",
 328 |        "      <td>0.0</td>\n",
 329 |        "      <td>0.0</td>\n",
 330 |        "    </tr>\n",
 331 |        "    <tr>\n",
 332 |        "      <th>1936755</th>\n",
 333 |        "      <td>7009718</td>\n",
 334 |        "      <td>2008</td>\n",
 335 |        "      <td>12</td>\n",
 336 |        "      <td>13</td>\n",
 337 |        "      <td>6</td>\n",
 338 |        "      <td>1007.0</td>\n",
 339 |        "      <td>847</td>\n",
 340 |        "      <td>1149.0</td>\n",
 341 |        "      <td>1010</td>\n",
 342 |        "      <td>DL</td>\n",
 343 |        "      <td>...</td>\n",
 344 |        "      <td>8.0</td>\n",
 345 |        "      <td>32.0</td>\n",
 346 |        "      <td>0</td>\n",
 347 |        "      <td>N</td>\n",
 348 |        "      <td>0</td>\n",
 349 |        "      <td>1.0</td>\n",
 350 |        "      <td>0.0</td>\n",
 351 |        "      <td>19.0</td>\n",
 352 |        "      <td>0.0</td>\n",
 353 |        "      <td>79.0</td>\n",
 354 |        "    </tr>\n",
 355 |        "    <tr>\n",
 356 |        "      <th>1936756</th>\n",
 357 |        "      <td>7009726</td>\n",
 358 |        "      <td>2008</td>\n",
 359 |        "      <td>12</td>\n",
 360 |        "      <td>13</td>\n",
 361 |        "      <td>6</td>\n",
 362 |        "      <td>1251.0</td>\n",
 363 |        "      <td>1240</td>\n",
 364 |        "      <td>1446.0</td>\n",
 365 |        "      <td>1437</td>\n",
 366 |        "      <td>DL</td>\n",
 367 |        "      <td>...</td>\n",
 368 |        "      <td>13.0</td>\n",
 369 |        "      <td>13.0</td>\n",
 370 |        "      <td>0</td>\n",
 371 |        "      <td>N</td>\n",
 372 |        "      <td>0</td>\n",
 373 |        "      <td>NaN</td>\n",
 374 |        "      <td>NaN</td>\n",
 375 |        "      <td>NaN</td>\n",
 376 |        "      <td>NaN</td>\n",
 377 |        "      <td>NaN</td>\n",
 378 |        "    </tr>\n",
 379 |        "    <tr>\n",
 380 |        "      <th>1936757</th>\n",
 381 |        "      <td>7009727</td>\n",
 382 |        "      <td>2008</td>\n",
 383 |        "      <td>12</td>\n",
 384 |        "      <td>13</td>\n",
 385 |        "      <td>6</td>\n",
 386 |        "      <td>1110.0</td>\n",
 387 |        "      <td>1103</td>\n",
 388 |        "      <td>1413.0</td>\n",
 389 |        "      <td>1418</td>\n",
 390 |        "      <td>DL</td>\n",
 391 |        "      <td>...</td>\n",
 392 |        "      <td>8.0</td>\n",
 393 |        "      <td>11.0</td>\n",
 394 |        "      <td>0</td>\n",
 395 |        "      <td>N</td>\n",
 396 |        "      <td>0</td>\n",
 397 |        "      <td>NaN</td>\n",
 398 |        "      <td>NaN</td>\n",
 399 |        "      <td>NaN</td>\n",
 400 |        "      <td>NaN</td>\n",
 401 |        "      <td>NaN</td>\n",
 402 |        "    </tr>\n",
 403 |        "  </tbody>\n",
 404 |        "</table>\n",
 405 |        "<p>1936758 rows × 30 columns</p>\n",
 406 |        "</div>"
 407 |       ],
 408 |       "text/plain": [
 409 |        "         Unnamed: 0  Year  Month  DayofMonth  DayOfWeek  DepTime  CRSDepTime  \\\n",
 410 |        "0                 0  2008      1           3          4   2003.0        1955   \n",
 411 |        "1                 1  2008      1           3          4    754.0         735   \n",
 412 |        "2                 2  2008      1           3          4    628.0         620   \n",
 413 |        "3                 4  2008      1           3          4   1829.0        1755   \n",
 414 |        "4                 5  2008      1           3          4   1940.0        1915   \n",
 415 |        "...             ...   ...    ...         ...        ...      ...         ...   \n",
 416 |        "1936753     7009710  2008     12          13          6   1250.0        1220   \n",
 417 |        "1936754     7009717  2008     12          13          6    657.0         600   \n",
 418 |        "1936755     7009718  2008     12          13          6   1007.0         847   \n",
 419 |        "1936756     7009726  2008     12          13          6   1251.0        1240   \n",
 420 |        "1936757     7009727  2008     12          13          6   1110.0        1103   \n",
 421 |        "\n",
 422 |        "         ArrTime  CRSArrTime UniqueCarrier  ...  TaxiIn TaxiOut  Cancelled  \\\n",
 423 |        "0         2211.0        2225            WN  ...     4.0     8.0          0   \n",
 424 |        "1         1002.0        1000            WN  ...     5.0    10.0          0   \n",
 425 |        "2          804.0         750            WN  ...     3.0    17.0          0   \n",
 426 |        "3         1959.0        1925            WN  ...     3.0    10.0          0   \n",
 427 |        "4         2121.0        2110            WN  ...     4.0    10.0          0   \n",
 428 |        "...          ...         ...           ...  ...     ...     ...        ...   \n",
 429 |        "1936753   1617.0        1552            DL  ...     9.0    18.0          0   \n",
 430 |        "1936754    904.0         749            DL  ...    15.0    34.0          0   \n",
 431 |        "1936755   1149.0        1010            DL  ...     8.0    32.0          0   \n",
 432 |        "1936756   1446.0        1437            DL  ...    13.0    13.0          0   \n",
 433 |        "1936757   1413.0        1418            DL  ...     8.0    11.0          0   \n",
 434 |        "\n",
 435 |        "         CancellationCode  Diverted  CarrierDelay  WeatherDelay NASDelay  \\\n",
 436 |        "0                       N         0           NaN           NaN      NaN   \n",
 437 |        "1                       N         0           NaN           NaN      NaN   \n",
 438 |        "2                       N         0           NaN           NaN      NaN   \n",
 439 |        "3                       N         0           2.0           0.0      0.0   \n",
 440 |        "4                       N         0           NaN           NaN      NaN   \n",
 441 |        "...                   ...       ...           ...           ...      ...   \n",
 442 |        "1936753                 N         0           3.0           0.0      0.0   \n",
 443 |        "1936754                 N         0           0.0          57.0     18.0   \n",
 444 |        "1936755                 N         0           1.0           0.0     19.0   \n",
 445 |        "1936756                 N         0           NaN           NaN      NaN   \n",
 446 |        "1936757                 N         0           NaN           NaN      NaN   \n",
 447 |        "\n",
 448 |        "        SecurityDelay  LateAircraftDelay  \n",
 449 |        "0                 NaN                NaN  \n",
 450 |        "1                 NaN                NaN  \n",
 451 |        "2                 NaN                NaN  \n",
 452 |        "3                 0.0               32.0  \n",
 453 |        "4                 NaN                NaN  \n",
 454 |        "...               ...                ...  \n",
 455 |        "1936753           0.0               22.0  \n",
 456 |        "1936754           0.0                0.0  \n",
 457 |        "1936755           0.0               79.0  \n",
 458 |        "1936756           NaN                NaN  \n",
 459 |        "1936757           NaN                NaN  \n",
 460 |        "\n",
 461 |        "[1936758 rows x 30 columns]"
 462 |       ]
 463 |      },
 464 |      "execution_count": 1,
 465 |      "metadata": {},
 466 |      "output_type": "execute_result"
 467 |     }
 468 |    ],
 469 |    "source": [
 470 |     "# Loading the libraries\n",
 471 |     "\n",
 472 |     "import numpy as np\n",
 473 |     "import pandas as pd\n",
 474 |     "\n",
 475 |     "\n",
 476 |     "flights = pd.read_csv('DelayedFlights.csv')\n",
 477 |     "flights"
 478 |    ]
 479 |   },
 480 |   {
 481 |    "cell_type": "code",
 482 |    "execution_count": 2,
 483 |    "metadata": {},
 484 |    "outputs": [
 485 |     {
 486 |      "data": {
 487 |       "text/plain": [
 488 |        "Index(['Unnamed: 0', 'Year', 'Month', 'DayofMonth', 'DayOfWeek', 'DepTime',\n",
 489 |        "       'CRSDepTime', 'ArrTime', 'CRSArrTime', 'UniqueCarrier', 'FlightNum',\n",
 490 |        "       'TailNum', 'ActualElapsedTime', 'CRSElapsedTime', 'AirTime', 'ArrDelay',\n",
 491 |        "       'DepDelay', 'Origin', 'Dest', 'Distance', 'TaxiIn', 'TaxiOut',\n",
 492 |        "       'Cancelled', 'CancellationCode', 'Diverted', 'CarrierDelay',\n",
 493 |        "       'WeatherDelay', 'NASDelay', 'SecurityDelay', 'LateAircraftDelay'],\n",
 494 |        "      dtype='object')"
 495 |       ]
 496 |      },
 497 |      "execution_count": 2,
 498 |      "metadata": {},
 499 |      "output_type": "execute_result"
 500 |     }
 501 |    ],
 502 |    "source": [
 503 |     "flights.columns"
 504 |    ]
 505 |   },
 506 |   {
 507 |    "cell_type": "code",
 508 |    "execution_count": 3,
 509 |    "metadata": {},
 510 |    "outputs": [],
 511 |    "source": [
 512 |     "# Remove 'Unnamed' column\n",
 513 |     "\n",
 514 |     "flights.drop('Unnamed: 0', axis=1, inplace=True)"
 515 |    ]
 516 |   },
 517 |   {
 518 |    "cell_type": "code",
 519 |    "execution_count": 4,
 520 |    "metadata": {},
 521 |    "outputs": [
 522 |     {
 523 |      "name": "stdout",
 524 |      "output_type": "stream",
 525 |      "text": [
 526 |       "<class 'pandas.core.frame.DataFrame'>\n",
 527 |       "RangeIndex: 1936758 entries, 0 to 1936757\n",
 528 |       "Data columns (total 29 columns):\n",
 529 |       " #   Column             Dtype  \n",
 530 |       "---  ------             -----  \n",
 531 |       " 0   Year               int64  \n",
 532 |       " 1   Month              int64  \n",
 533 |       " 2   DayofMonth         int64  \n",
 534 |       " 3   DayOfWeek          int64  \n",
 535 |       " 4   DepTime            float64\n",
 536 |       " 5   CRSDepTime         int64  \n",
 537 |       " 6   ArrTime            float64\n",
 538 |       " 7   CRSArrTime         int64  \n",
 539 |       " 8   UniqueCarrier      object \n",
 540 |       " 9   FlightNum          int64  \n",
 541 |       " 10  TailNum            object \n",
 542 |       " 11  ActualElapsedTime  float64\n",
 543 |       " 12  CRSElapsedTime     float64\n",
 544 |       " 13  AirTime            float64\n",
 545 |       " 14  ArrDelay           float64\n",
 546 |       " 15  DepDelay           float64\n",
 547 |       " 16  Origin             object \n",
 548 |       " 17  Dest               object \n",
 549 |       " 18  Distance           int64  \n",
 550 |       " 19  TaxiIn             float64\n",
 551 |       " 20  TaxiOut            float64\n",
 552 |       " 21  Cancelled          int64  \n",
 553 |       " 22  CancellationCode   object \n",
 554 |       " 23  Diverted           int64  \n",
 555 |       " 24  CarrierDelay       float64\n",
 556 |       " 25  WeatherDelay       float64\n",
 557 |       " 26  NASDelay           float64\n",
 558 |       " 27  SecurityDelay      float64\n",
 559 |       " 28  LateAircraftDelay  float64\n",
 560 |       "dtypes: float64(14), int64(10), object(5)\n",
 561 |       "memory usage: 428.5+ MB\n",
 562 |       "None\n"
 563 |      ]
 564 |     }
 565 |    ],
 566 |    "source": [
 567 |     "\n",
 568 |     "print(flights.info())"
 569 |    ]
 570 |   },
 571 |   {
 572 |    "cell_type": "markdown",
 573 |    "metadata": {},
 574 |    "source": [
 575 |     "- **Exercici 2**\n",
 576 |     "\n",
 577 |     "Fes un informe complet del data set:.\n",
 578 |     "\n",
 579 |     "- Resumeix estadísticament les columnes d’interès\n",
 580 |     "- Troba quantes dades faltants hi ha per columna\n",
 581 |     "- Crea columnes noves (velocitat mitjana del vol, si ha arribat tard o no...)\n",
 582 |     "- Taula de les aerolínies amb més endarreriments acumulats\n",
 583 |     "- Quins són els vols més llargs? I els més endarrerits?\n",
 584 |     "Etc."
 585 |    ]
 586 |   },
 587 |   {
 588 |    "cell_type": "code",
 589 |    "execution_count": 5,
 590 |    "metadata": {},
 591 |    "outputs": [
 592 |     {
 593 |      "data": {
 594 |       "text/html": [
 595 |        "<div>\n",
 596 |        "<style scoped>\n",
 597 |        "    .dataframe tbody tr th:only-of-type {\n",
 598 |        "        vertical-align: middle;\n",
 599 |        "    }\n",
 600 |        "\n",
 601 |        "    .dataframe tbody tr th {\n",
 602 |        "        vertical-align: top;\n",
 603 |        "    }\n",
 604 |        "\n",
 605 |        "    .dataframe thead th {\n",
 606 |        "        text-align: right;\n",
 607 |        "    }\n",
 608 |        "</style>\n",
 609 |        "<table border=\"1\" class=\"dataframe\">\n",
 610 |        "  <thead>\n",
 611 |        "    <tr style=\"text-align: right;\">\n",
 612 |        "      <th></th>\n",
 613 |        "      <th>Year</th>\n",
 614 |        "      <th>Month</th>\n",
 615 |        "      <th>DayofMonth</th>\n",
 616 |        "      <th>DayOfWeek</th>\n",
 617 |        "      <th>DepTime</th>\n",
 618 |        "      <th>CRSDepTime</th>\n",
 619 |        "      <th>ArrTime</th>\n",
 620 |        "      <th>CRSArrTime</th>\n",
 621 |        "      <th>FlightNum</th>\n",
 622 |        "      <th>ActualElapsedTime</th>\n",
 623 |        "      <th>...</th>\n",
 624 |        "      <th>Distance</th>\n",
 625 |        "      <th>TaxiIn</th>\n",
 626 |        "      <th>TaxiOut</th>\n",
 627 |        "      <th>Cancelled</th>\n",
 628 |        "      <th>Diverted</th>\n",
 629 |        "      <th>CarrierDelay</th>\n",
 630 |        "      <th>WeatherDelay</th>\n",
 631 |        "      <th>NASDelay</th>\n",
 632 |        "      <th>SecurityDelay</th>\n",
 633 |        "      <th>LateAircraftDelay</th>\n",
 634 |        "    </tr>\n",
 635 |        "  </thead>\n",
 636 |        "  <tbody>\n",
 637 |        "    <tr>\n",
 638 |        "      <th>count</th>\n",
 639 |        "      <td>1936758.0</td>\n",
 640 |        "      <td>1.936758e+06</td>\n",
 641 |        "      <td>1.936758e+06</td>\n",
 642 |        "      <td>1.936758e+06</td>\n",
 643 |        "      <td>1.936758e+06</td>\n",
 644 |        "      <td>1.936758e+06</td>\n",
 645 |        "      <td>1.929648e+06</td>\n",
 646 |        "      <td>1.936758e+06</td>\n",
 647 |        "      <td>1.936758e+06</td>\n",
 648 |        "      <td>1.928371e+06</td>\n",
 649 |        "      <td>...</td>\n",
 650 |        "      <td>1.936758e+06</td>\n",
 651 |        "      <td>1.929648e+06</td>\n",
 652 |        "      <td>1.936303e+06</td>\n",
 653 |        "      <td>1.936758e+06</td>\n",
 654 |        "      <td>1.936758e+06</td>\n",
 655 |        "      <td>1.247488e+06</td>\n",
 656 |        "      <td>1.247488e+06</td>\n",
 657 |        "      <td>1.247488e+06</td>\n",
 658 |        "      <td>1.247488e+06</td>\n",
 659 |        "      <td>1.247488e+06</td>\n",
 660 |        "    </tr>\n",
 661 |        "    <tr>\n",
 662 |        "      <th>mean</th>\n",
 663 |        "      <td>2008.0</td>\n",
 664 |        "      <td>6.111106e+00</td>\n",
 665 |        "      <td>1.575347e+01</td>\n",
 666 |        "      <td>3.984827e+00</td>\n",
 667 |        "      <td>1.518534e+03</td>\n",
 668 |        "      <td>1.467473e+03</td>\n",
 669 |        "      <td>1.610141e+03</td>\n",
 670 |        "      <td>1.634225e+03</td>\n",
 671 |        "      <td>2.184263e+03</td>\n",
 672 |        "      <td>1.333059e+02</td>\n",
 673 |        "      <td>...</td>\n",
 674 |        "      <td>7.656862e+02</td>\n",
 675 |        "      <td>6.812975e+00</td>\n",
 676 |        "      <td>1.823220e+01</td>\n",
 677 |        "      <td>3.268348e-04</td>\n",
 678 |        "      <td>4.003598e-03</td>\n",
 679 |        "      <td>1.917940e+01</td>\n",
 680 |        "      <td>3.703571e+00</td>\n",
 681 |        "      <td>1.502164e+01</td>\n",
 682 |        "      <td>9.013714e-02</td>\n",
 683 |        "      <td>2.529647e+01</td>\n",
 684 |        "    </tr>\n",
 685 |        "    <tr>\n",
 686 |        "      <th>std</th>\n",
 687 |        "      <td>0.0</td>\n",
 688 |        "      <td>3.482546e+00</td>\n",
 689 |        "      <td>8.776272e+00</td>\n",
 690 |        "      <td>1.995966e+00</td>\n",
 691 |        "      <td>4.504853e+02</td>\n",
 692 |        "      <td>4.247668e+02</td>\n",
 693 |        "      <td>5.481781e+02</td>\n",
 694 |        "      <td>4.646347e+02</td>\n",
 695 |        "      <td>1.944702e+03</td>\n",
 696 |        "      <td>7.206007e+01</td>\n",
 697 |        "      <td>...</td>\n",
 698 |        "      <td>5.744797e+02</td>\n",
 699 |        "      <td>5.273595e+00</td>\n",
 700 |        "      <td>1.433853e+01</td>\n",
 701 |        "      <td>1.807562e-02</td>\n",
 702 |        "      <td>6.314722e-02</td>\n",
 703 |        "      <td>4.354621e+01</td>\n",
 704 |        "      <td>2.149290e+01</td>\n",
 705 |        "      <td>3.383305e+01</td>\n",
 706 |        "      <td>2.022714e+00</td>\n",
 707 |        "      <td>4.205486e+01</td>\n",
 708 |        "    </tr>\n",
 709 |        "    <tr>\n",
 710 |        "      <th>min</th>\n",
 711 |        "      <td>2008.0</td>\n",
 712 |        "      <td>1.000000e+00</td>\n",
 713 |        "      <td>1.000000e+00</td>\n",
 714 |        "      <td>1.000000e+00</td>\n",
 715 |        "      <td>1.000000e+00</td>\n",
 716 |        "      <td>0.000000e+00</td>\n",
 717 |        "      <td>1.000000e+00</td>\n",
 718 |        "      <td>0.000000e+00</td>\n",
 719 |        "      <td>1.000000e+00</td>\n",
 720 |        "      <td>1.400000e+01</td>\n",
 721 |        "      <td>...</td>\n",
 722 |        "      <td>1.100000e+01</td>\n",
 723 |        "      <td>0.000000e+00</td>\n",
 724 |        "      <td>0.000000e+00</td>\n",
 725 |        "      <td>0.000000e+00</td>\n",
 726 |        "      <td>0.000000e+00</td>\n",
 727 |        "      <td>0.000000e+00</td>\n",
 728 |        "      <td>0.000000e+00</td>\n",
 729 |        "      <td>0.000000e+00</td>\n",
 730 |        "      <td>0.000000e+00</td>\n",
 731 |        "      <td>0.000000e+00</td>\n",
 732 |        "    </tr>\n",
 733 |        "    <tr>\n",
 734 |        "      <th>25%</th>\n",
 735 |        "      <td>2008.0</td>\n",
 736 |        "      <td>3.000000e+00</td>\n",
 737 |        "      <td>8.000000e+00</td>\n",
 738 |        "      <td>2.000000e+00</td>\n",
 739 |        "      <td>1.203000e+03</td>\n",
 740 |        "      <td>1.135000e+03</td>\n",
 741 |        "      <td>1.316000e+03</td>\n",
 742 |        "      <td>1.325000e+03</td>\n",
 743 |        "      <td>6.100000e+02</td>\n",
 744 |        "      <td>8.000000e+01</td>\n",
 745 |        "      <td>...</td>\n",
 746 |        "      <td>3.380000e+02</td>\n",
 747 |        "      <td>4.000000e+00</td>\n",
 748 |        "      <td>1.000000e+01</td>\n",
 749 |        "      <td>0.000000e+00</td>\n",
 750 |        "      <td>0.000000e+00</td>\n",
 751 |        "      <td>0.000000e+00</td>\n",
 752 |        "      <td>0.000000e+00</td>\n",
 753 |        "      <td>0.000000e+00</td>\n",
 754 |        "      <td>0.000000e+00</td>\n",
 755 |        "      <td>0.000000e+00</td>\n",
 756 |        "    </tr>\n",
 757 |        "    <tr>\n",
 758 |        "      <th>50%</th>\n",
 759 |        "      <td>2008.0</td>\n",
 760 |        "      <td>6.000000e+00</td>\n",
 761 |        "      <td>1.600000e+01</td>\n",
 762 |        "      <td>4.000000e+00</td>\n",
 763 |        "      <td>1.545000e+03</td>\n",
 764 |        "      <td>1.510000e+03</td>\n",
 765 |        "      <td>1.715000e+03</td>\n",
 766 |        "      <td>1.705000e+03</td>\n",
 767 |        "      <td>1.543000e+03</td>\n",
 768 |        "      <td>1.160000e+02</td>\n",
 769 |        "      <td>...</td>\n",
 770 |        "      <td>6.060000e+02</td>\n",
 771 |        "      <td>6.000000e+00</td>\n",
 772 |        "      <td>1.400000e+01</td>\n",
 773 |        "      <td>0.000000e+00</td>\n",
 774 |        "      <td>0.000000e+00</td>\n",
 775 |        "      <td>2.000000e+00</td>\n",
 776 |        "      <td>0.000000e+00</td>\n",
 777 |        "      <td>2.000000e+00</td>\n",
 778 |        "      <td>0.000000e+00</td>\n",
 779 |        "      <td>8.000000e+00</td>\n",
 780 |        "    </tr>\n",
 781 |        "    <tr>\n",
 782 |        "      <th>75%</th>\n",
 783 |        "      <td>2008.0</td>\n",
 784 |        "      <td>9.000000e+00</td>\n",
 785 |        "      <td>2.300000e+01</td>\n",
 786 |        "      <td>6.000000e+00</td>\n",
 787 |        "      <td>1.900000e+03</td>\n",
 788 |        "      <td>1.815000e+03</td>\n",
 789 |        "      <td>2.030000e+03</td>\n",
 790 |        "      <td>2.014000e+03</td>\n",
 791 |        "      <td>3.422000e+03</td>\n",
 792 |        "      <td>1.650000e+02</td>\n",
 793 |        "      <td>...</td>\n",
 794 |        "      <td>9.980000e+02</td>\n",
 795 |        "      <td>8.000000e+00</td>\n",
 796 |        "      <td>2.100000e+01</td>\n",
 797 |        "      <td>0.000000e+00</td>\n",
 798 |        "      <td>0.000000e+00</td>\n",
 799 |        "      <td>2.100000e+01</td>\n",
 800 |        "      <td>0.000000e+00</td>\n",
 801 |        "      <td>1.500000e+01</td>\n",
 802 |        "      <td>0.000000e+00</td>\n",
 803 |        "      <td>3.300000e+01</td>\n",
 804 |        "    </tr>\n",
 805 |        "    <tr>\n",
 806 |        "      <th>max</th>\n",
 807 |        "      <td>2008.0</td>\n",
 808 |        "      <td>1.200000e+01</td>\n",
 809 |        "      <td>3.100000e+01</td>\n",
 810 |        "      <td>7.000000e+00</td>\n",
 811 |        "      <td>2.400000e+03</td>\n",
 812 |        "      <td>2.359000e+03</td>\n",
 813 |        "      <td>2.400000e+03</td>\n",
 814 |        "      <td>2.400000e+03</td>\n",
 815 |        "      <td>9.742000e+03</td>\n",
 816 |        "      <td>1.114000e+03</td>\n",
 817 |        "      <td>...</td>\n",
 818 |        "      <td>4.962000e+03</td>\n",
 819 |        "      <td>2.400000e+02</td>\n",
 820 |        "      <td>4.220000e+02</td>\n",
 821 |        "      <td>1.000000e+00</td>\n",
 822 |        "      <td>1.000000e+00</td>\n",
 823 |        "      <td>2.436000e+03</td>\n",
 824 |        "      <td>1.352000e+03</td>\n",
 825 |        "      <td>1.357000e+03</td>\n",
 826 |        "      <td>3.920000e+02</td>\n",
 827 |        "      <td>1.316000e+03</td>\n",
 828 |        "    </tr>\n",
 829 |        "  </tbody>\n",
 830 |        "</table>\n",
 831 |        "<p>8 rows × 24 columns</p>\n",
 832 |        "</div>"
 833 |       ],
 834 |       "text/plain": [
 835 |        "            Year         Month    DayofMonth     DayOfWeek       DepTime  \\\n",
 836 |        "count  1936758.0  1.936758e+06  1.936758e+06  1.936758e+06  1.936758e+06   \n",
 837 |        "mean      2008.0  6.111106e+00  1.575347e+01  3.984827e+00  1.518534e+03   \n",
 838 |        "std          0.0  3.482546e+00  8.776272e+00  1.995966e+00  4.504853e+02   \n",
 839 |        "min       2008.0  1.000000e+00  1.000000e+00  1.000000e+00  1.000000e+00   \n",
 840 |        "25%       2008.0  3.000000e+00  8.000000e+00  2.000000e+00  1.203000e+03   \n",
 841 |        "50%       2008.0  6.000000e+00  1.600000e+01  4.000000e+00  1.545000e+03   \n",
 842 |        "75%       2008.0  9.000000e+00  2.300000e+01  6.000000e+00  1.900000e+03   \n",
 843 |        "max       2008.0  1.200000e+01  3.100000e+01  7.000000e+00  2.400000e+03   \n",
 844 |        "\n",
 845 |        "         CRSDepTime       ArrTime    CRSArrTime     FlightNum  \\\n",
 846 |        "count  1.936758e+06  1.929648e+06  1.936758e+06  1.936758e+06   \n",
 847 |        "mean   1.467473e+03  1.610141e+03  1.634225e+03  2.184263e+03   \n",
 848 |        "std    4.247668e+02  5.481781e+02  4.646347e+02  1.944702e+03   \n",
 849 |        "min    0.000000e+00  1.000000e+00  0.000000e+00  1.000000e+00   \n",
 850 |        "25%    1.135000e+03  1.316000e+03  1.325000e+03  6.100000e+02   \n",
 851 |        "50%    1.510000e+03  1.715000e+03  1.705000e+03  1.543000e+03   \n",
 852 |        "75%    1.815000e+03  2.030000e+03  2.014000e+03  3.422000e+03   \n",
 853 |        "max    2.359000e+03  2.400000e+03  2.400000e+03  9.742000e+03   \n",
 854 |        "\n",
 855 |        "       ActualElapsedTime  ...      Distance        TaxiIn       TaxiOut  \\\n",
 856 |        "count       1.928371e+06  ...  1.936758e+06  1.929648e+06  1.936303e+06   \n",
 857 |        "mean        1.333059e+02  ...  7.656862e+02  6.812975e+00  1.823220e+01   \n",
 858 |        "std         7.206007e+01  ...  5.744797e+02  5.273595e+00  1.433853e+01   \n",
 859 |        "min         1.400000e+01  ...  1.100000e+01  0.000000e+00  0.000000e+00   \n",
 860 |        "25%         8.000000e+01  ...  3.380000e+02  4.000000e+00  1.000000e+01   \n",
 861 |        "50%         1.160000e+02  ...  6.060000e+02  6.000000e+00  1.400000e+01   \n",
 862 |        "75%         1.650000e+02  ...  9.980000e+02  8.000000e+00  2.100000e+01   \n",
 863 |        "max         1.114000e+03  ...  4.962000e+03  2.400000e+02  4.220000e+02   \n",
 864 |        "\n",
 865 |        "          Cancelled      Diverted  CarrierDelay  WeatherDelay      NASDelay  \\\n",
 866 |        "count  1.936758e+06  1.936758e+06  1.247488e+06  1.247488e+06  1.247488e+06   \n",
 867 |        "mean   3.268348e-04  4.003598e-03  1.917940e+01  3.703571e+00  1.502164e+01   \n",
 868 |        "std    1.807562e-02  6.314722e-02  4.354621e+01  2.149290e+01  3.383305e+01   \n",
 869 |        "min    0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00   \n",
 870 |        "25%    0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00  0.000000e+00   \n",
 871 |        "50%    0.000000e+00  0.000000e+00  2.000000e+00  0.000000e+00  2.000000e+00   \n",
 872 |        "75%    0.000000e+00  0.000000e+00  2.100000e+01  0.000000e+00  1.500000e+01   \n",
 873 |        "max    1.000000e+00  1.000000e+00  2.436000e+03  1.352000e+03  1.357000e+03   \n",
 874 |        "\n",
 875 |        "       SecurityDelay  LateAircraftDelay  \n",
 876 |        "count   1.247488e+06       1.247488e+06  \n",
 877 |        "mean    9.013714e-02       2.529647e+01  \n",
 878 |        "std     2.022714e+00       4.205486e+01  \n",
 879 |        "min     0.000000e+00       0.000000e+00  \n",
 880 |        "25%     0.000000e+00       0.000000e+00  \n",
 881 |        "50%     0.000000e+00       8.000000e+00  \n",
 882 |        "75%     0.000000e+00       3.300000e+01  \n",
 883 |        "max     3.920000e+02       1.316000e+03  \n",
 884 |        "\n",
 885 |        "[8 rows x 24 columns]"
 886 |       ]
 887 |      },
 888 |      "execution_count": 5,
 889 |      "metadata": {},
 890 |      "output_type": "execute_result"
 891 |     }
 892 |    ],
 893 |    "source": [
 894 |     "# Summarize the columns of interest statistically\n",
 895 |     "\n",
 896 |     "flights.describe()"
 897 |    ]
 898 |   },
 899 |   {
 900 |    "cell_type": "code",
 901 |    "execution_count": 6,
 902 |    "metadata": {},
 903 |    "outputs": [
 904 |     {
 905 |      "data": {
 906 |       "text/plain": [
 907 |        "Year                      0\n",
 908 |        "Month                     0\n",
 909 |        "DayofMonth                0\n",
 910 |        "DayOfWeek                 0\n",
 911 |        "DepTime                   0\n",
 912 |        "CRSDepTime                0\n",
 913 |        "ArrTime                7110\n",
 914 |        "CRSArrTime                0\n",
 915 |        "UniqueCarrier             0\n",
 916 |        "FlightNum                 0\n",
 917 |        "TailNum                   5\n",
 918 |        "ActualElapsedTime      8387\n",
 919 |        "CRSElapsedTime          198\n",
 920 |        "AirTime                8387\n",
 921 |        "ArrDelay               8387\n",
 922 |        "DepDelay                  0\n",
 923 |        "Origin                    0\n",
 924 |        "Dest                      0\n",
 925 |        "Distance                  0\n",
 926 |        "TaxiIn                 7110\n",
 927 |        "TaxiOut                 455\n",
 928 |        "Cancelled                 0\n",
 929 |        "CancellationCode          0\n",
 930 |        "Diverted                  0\n",
 931 |        "CarrierDelay         689270\n",
 932 |        "WeatherDelay         689270\n",
 933 |        "NASDelay             689270\n",
 934 |        "SecurityDelay        689270\n",
 935 |        "LateAircraftDelay    689270\n",
 936 |        "dtype: int64"
 937 |       ]
 938 |      },
 939 |      "execution_count": 6,
 940 |      "metadata": {},
 941 |      "output_type": "execute_result"
 942 |     }
 943 |    ],
 944 |    "source": [
 945 |     "# Find how many missing data are per column\n",
 946 |     "\n",
 947 |     "flights.isna().sum()"
 948 |    ]
 949 |   },
 950 |   {
 951 |    "cell_type": "code",
 952 |    "execution_count": null,
 953 |    "metadata": {},
 954 |    "outputs": [],
 955 |    "source": []
 956 |   },
 957 |   {
 958 |    "cell_type": "code",
 959 |    "execution_count": 7,
 960 |    "metadata": {},
 961 |    "outputs": [],
 962 |    "source": [
 963 |     "#Create new columns\n",
 964 |     "# Create departure date column \n",
 965 |     "# Convert time\n",
 966 |     "\n",
 967 |     "flights['DepDate'] = pd.to_datetime(flights.Year*10000+flights.Month*100+flights.DayofMonth ,format='%Y%m%d')\n"
 968 |    ]
 969 |   },
 970 |   {
 971 |    "cell_type": "code",
 972 |    "execution_count": 8,
 973 |    "metadata": {},
 974 |    "outputs": [
 975 |     {
 976 |      "data": {
 977 |       "text/plain": [
 978 |        "0         2008-01-03\n",
 979 |        "1         2008-01-03\n",
 980 |        "2         2008-01-03\n",
 981 |        "3         2008-01-03\n",
 982 |        "4         2008-01-03\n",
 983 |        "             ...    \n",
 984 |        "1936753   2008-12-13\n",
 985 |        "1936754   2008-12-13\n",
 986 |        "1936755   2008-12-13\n",
 987 |        "1936756   2008-12-13\n",
 988 |        "1936757   2008-12-13\n",
 989 |        "Name: DepDate, Length: 1936758, dtype: datetime64[ns]"
 990 |       ]
 991 |      },
 992 |      "execution_count": 8,
 993 |      "metadata": {},
 994 |      "output_type": "execute_result"
 995 |     }
 996 |    ],
 997 |    "source": [
 998 |     "flights['DepDate']"
 999 |    ]
1000 |   },
1001 |   {
1002 |    "cell_type": "code",
1003 |    "execution_count": null,
1004 |    "metadata": {},
1005 |    "outputs": [],
1006 |    "source": []
1007 |   },
1008 |   {
1009 |    "cell_type": "markdown",
1010 |    "metadata": {},
1011 |    "source": [
1012 |     "- Exercici 3\n",
1013 |     "\n",
1014 |     "Exporta el data set net i amb les noves columnes a Excel."
1015 |    ]
1016 |   },
1017 |   {
1018 |    "cell_type": "code",
1019 |    "execution_count": 9,
1020 |    "metadata": {},
1021 |    "outputs": [
1022 |     {
1023 |      "data": {
1024 |       "text/html": [
1025 |        "<div>\n",
1026 |        "<style scoped>\n",
1027 |        "    .dataframe tbody tr th:only-of-type {\n",
1028 |        "        vertical-align: middle;\n",
1029 |        "    }\n",
1030 |        "\n",
1031 |        "    .dataframe tbody tr th {\n",
1032 |        "        vertical-align: top;\n",
1033 |        "    }\n",
1034 |        "\n",
1035 |        "    .dataframe thead th {\n",
1036 |        "        text-align: right;\n",
1037 |        "    }\n",
1038 |        "</style>\n",
1039 |        "<table border=\"1\" class=\"dataframe\">\n",
1040 |        "  <thead>\n",
1041 |        "    <tr style=\"text-align: right;\">\n",
1042 |        "      <th></th>\n",
1043 |        "      <th>Year</th>\n",
1044 |        "      <th>Month</th>\n",
1045 |        "      <th>DayofMonth</th>\n",
1046 |        "      <th>DayOfWeek</th>\n",
1047 |        "      <th>DepTime</th>\n",
1048 |        "      <th>CRSDepTime</th>\n",
1049 |        "      <th>CRSArrTime</th>\n",
1050 |        "      <th>UniqueCarrier</th>\n",
1051 |        "      <th>FlightNum</th>\n",
1052 |        "      <th>DepDelay</th>\n",
1053 |        "      <th>Origin</th>\n",
1054 |        "      <th>Dest</th>\n",
1055 |        "      <th>Distance</th>\n",
1056 |        "      <th>Cancelled</th>\n",
1057 |        "      <th>CancellationCode</th>\n",
1058 |        "      <th>Diverted</th>\n",
1059 |        "      <th>DepDate</th>\n",
1060 |        "    </tr>\n",
1061 |        "  </thead>\n",
1062 |        "  <tbody>\n",
1063 |        "    <tr>\n",
1064 |        "      <th>0</th>\n",
1065 |        "      <td>2008</td>\n",
1066 |        "      <td>1</td>\n",
1067 |        "      <td>3</td>\n",
1068 |        "      <td>4</td>\n",
1069 |        "      <td>2003.0</td>\n",
1070 |        "      <td>1955</td>\n",
1071 |        "      <td>2225</td>\n",
1072 |        "      <td>WN</td>\n",
1073 |        "      <td>335</td>\n",
1074 |        "      <td>8.0</td>\n",
1075 |        "      <td>IAD</td>\n",
1076 |        "      <td>TPA</td>\n",
1077 |        "      <td>810</td>\n",
1078 |        "      <td>0</td>\n",
1079 |        "      <td>N</td>\n",
1080 |        "      <td>0</td>\n",
1081 |        "      <td>2008-01-03</td>\n",
1082 |        "    </tr>\n",
1083 |        "    <tr>\n",
1084 |        "      <th>1</th>\n",
1085 |        "      <td>2008</td>\n",
1086 |        "      <td>1</td>\n",
1087 |        "      <td>3</td>\n",
1088 |        "      <td>4</td>\n",
1089 |        "      <td>754.0</td>\n",
1090 |        "      <td>735</td>\n",
1091 |        "      <td>1000</td>\n",
1092 |        "      <td>WN</td>\n",
1093 |        "      <td>3231</td>\n",
1094 |        "      <td>19.0</td>\n",
1095 |        "      <td>IAD</td>\n",
1096 |        "      <td>TPA</td>\n",
1097 |        "      <td>810</td>\n",
1098 |        "      <td>0</td>\n",
1099 |        "      <td>N</td>\n",
1100 |        "      <td>0</td>\n",
1101 |        "      <td>2008-01-03</td>\n",
1102 |        "    </tr>\n",
1103 |        "    <tr>\n",
1104 |        "      <th>2</th>\n",
1105 |        "      <td>2008</td>\n",
1106 |        "      <td>1</td>\n",
1107 |        "      <td>3</td>\n",
1108 |        "      <td>4</td>\n",
1109 |        "      <td>628.0</td>\n",
1110 |        "      <td>620</td>\n",
1111 |        "      <td>750</td>\n",
1112 |        "      <td>WN</td>\n",
1113 |        "      <td>448</td>\n",
1114 |        "      <td>8.0</td>\n",
1115 |        "      <td>IND</td>\n",
1116 |        "      <td>BWI</td>\n",
1117 |        "      <td>515</td>\n",
1118 |        "      <td>0</td>\n",
1119 |        "      <td>N</td>\n",
1120 |        "      <td>0</td>\n",
1121 |        "      <td>2008-01-03</td>\n",
1122 |        "    </tr>\n",
1123 |        "    <tr>\n",
1124 |        "      <th>3</th>\n",
1125 |        "      <td>2008</td>\n",
1126 |        "      <td>1</td>\n",
1127 |        "      <td>3</td>\n",
1128 |        "      <td>4</td>\n",
1129 |        "      <td>1829.0</td>\n",
1130 |        "      <td>1755</td>\n",
1131 |        "      <td>1925</td>\n",
1132 |        "      <td>WN</td>\n",
1133 |        "      <td>3920</td>\n",
1134 |        "      <td>34.0</td>\n",
1135 |        "      <td>IND</td>\n",
1136 |        "      <td>BWI</td>\n",
1137 |        "      <td>515</td>\n",
1138 |        "      <td>0</td>\n",
1139 |        "      <td>N</td>\n",
1140 |        "      <td>0</td>\n",
1141 |        "      <td>2008-01-03</td>\n",
1142 |        "    </tr>\n",
1143 |        "    <tr>\n",
1144 |        "      <th>4</th>\n",
1145 |        "      <td>2008</td>\n",
1146 |        "      <td>1</td>\n",
1147 |        "      <td>3</td>\n",
1148 |        "      <td>4</td>\n",
1149 |        "      <td>1940.0</td>\n",
1150 |        "      <td>1915</td>\n",
1151 |        "      <td>2110</td>\n",
1152 |        "      <td>WN</td>\n",
1153 |        "      <td>378</td>\n",
1154 |        "      <td>25.0</td>\n",
1155 |        "      <td>IND</td>\n",
1156 |        "      <td>JAX</td>\n",
1157 |        "      <td>688</td>\n",
1158 |        "      <td>0</td>\n",
1159 |        "      <td>N</td>\n",
1160 |        "      <td>0</td>\n",
1161 |        "      <td>2008-01-03</td>\n",
1162 |        "    </tr>\n",
1163 |        "    <tr>\n",
1164 |        "      <th>...</th>\n",
1165 |        "      <td>...</td>\n",
1166 |        "      <td>...</td>\n",
1167 |        "      <td>...</td>\n",
1168 |        "      <td>...</td>\n",
1169 |        "      <td>...</td>\n",
1170 |        "      <td>...</td>\n",
1171 |        "      <td>...</td>\n",
1172 |        "      <td>...</td>\n",
1173 |        "      <td>...</td>\n",
1174 |        "      <td>...</td>\n",
1175 |        "      <td>...</td>\n",
1176 |        "      <td>...</td>\n",
1177 |        "      <td>...</td>\n",
1178 |        "      <td>...</td>\n",
1179 |        "      <td>...</td>\n",
1180 |        "      <td>...</td>\n",
1181 |        "      <td>...</td>\n",
1182 |        "    </tr>\n",
1183 |        "    <tr>\n",
1184 |        "      <th>1936753</th>\n",
1185 |        "      <td>2008</td>\n",
1186 |        "      <td>12</td>\n",
1187 |        "      <td>13</td>\n",
1188 |        "      <td>6</td>\n",
1189 |        "      <td>1250.0</td>\n",
1190 |        "      <td>1220</td>\n",
1191 |        "      <td>1552</td>\n",
1192 |        "      <td>DL</td>\n",
1193 |        "      <td>1621</td>\n",
1194 |        "      <td>30.0</td>\n",
1195 |        "      <td>MSP</td>\n",
1196 |        "      <td>ATL</td>\n",
1197 |        "      <td>906</td>\n",
1198 |        "      <td>0</td>\n",
1199 |        "      <td>N</td>\n",
1200 |        "      <td>0</td>\n",
1201 |        "      <td>2008-12-13</td>\n",
1202 |        "    </tr>\n",
1203 |        "    <tr>\n",
1204 |        "      <th>1936754</th>\n",
1205 |        "      <td>2008</td>\n",
1206 |        "      <td>12</td>\n",
1207 |        "      <td>13</td>\n",
1208 |        "      <td>6</td>\n",
1209 |        "      <td>657.0</td>\n",
1210 |        "      <td>600</td>\n",
1211 |        "      <td>749</td>\n",
1212 |        "      <td>DL</td>\n",
1213 |        "      <td>1631</td>\n",
1214 |        "      <td>57.0</td>\n",
1215 |        "      <td>RIC</td>\n",
1216 |        "      <td>ATL</td>\n",
1217 |        "      <td>481</td>\n",
1218 |        "      <td>0</td>\n",
1219 |        "      <td>N</td>\n",
1220 |        "      <td>0</td>\n",
1221 |        "      <td>2008-12-13</td>\n",
1222 |        "    </tr>\n",
1223 |        "    <tr>\n",
1224 |        "      <th>1936755</th>\n",
1225 |        "      <td>2008</td>\n",
1226 |        "      <td>12</td>\n",
1227 |        "      <td>13</td>\n",
1228 |        "      <td>6</td>\n",
1229 |        "      <td>1007.0</td>\n",
1230 |        "      <td>847</td>\n",
1231 |        "      <td>1010</td>\n",
1232 |        "      <td>DL</td>\n",
1233 |        "      <td>1631</td>\n",
1234 |        "      <td>80.0</td>\n",
1235 |        "      <td>ATL</td>\n",
1236 |        "      <td>IAH</td>\n",
1237 |        "      <td>689</td>\n",
1238 |        "      <td>0</td>\n",
1239 |        "      <td>N</td>\n",
1240 |        "      <td>0</td>\n",
1241 |        "      <td>2008-12-13</td>\n",
1242 |        "    </tr>\n",
1243 |        "    <tr>\n",
1244 |        "      <th>1936756</th>\n",
1245 |        "      <td>2008</td>\n",
1246 |        "      <td>12</td>\n",
1247 |        "      <td>13</td>\n",
1248 |        "      <td>6</td>\n",
1249 |        "      <td>1251.0</td>\n",
1250 |        "      <td>1240</td>\n",
1251 |        "      <td>1437</td>\n",
1252 |        "      <td>DL</td>\n",
1253 |        "      <td>1639</td>\n",
1254 |        "      <td>11.0</td>\n",
1255 |        "      <td>IAD</td>\n",
1256 |        "      <td>ATL</td>\n",
1257 |        "      <td>533</td>\n",
1258 |        "      <td>0</td>\n",
1259 |        "      <td>N</td>\n",
1260 |        "      <td>0</td>\n",
1261 |        "      <td>2008-12-13</td>\n",
1262 |        "    </tr>\n",
1263 |        "    <tr>\n",
1264 |        "      <th>1936757</th>\n",
1265 |        "      <td>2008</td>\n",
1266 |        "      <td>12</td>\n",
1267 |        "      <td>13</td>\n",
1268 |        "      <td>6</td>\n",
1269 |        "      <td>1110.0</td>\n",
1270 |        "      <td>1103</td>\n",
1271 |        "      <td>1418</td>\n",
1272 |        "      <td>DL</td>\n",
1273 |        "      <td>1641</td>\n",
1274 |        "      <td>7.0</td>\n",
1275 |        "      <td>SAT</td>\n",
1276 |        "      <td>ATL</td>\n",
1277 |        "      <td>874</td>\n",
1278 |        "      <td>0</td>\n",
1279 |        "      <td>N</td>\n",
1280 |        "      <td>0</td>\n",
1281 |        "      <td>2008-12-13</td>\n",
1282 |        "    </tr>\n",
1283 |        "  </tbody>\n",
1284 |        "</table>\n",
1285 |        "<p>1936758 rows × 17 columns</p>\n",
1286 |        "</div>"
1287 |       ],
1288 |       "text/plain": [
1289 |        "         Year  Month  DayofMonth  DayOfWeek  DepTime  CRSDepTime  CRSArrTime  \\\n",
1290 |        "0        2008      1           3          4   2003.0        1955        2225   \n",
1291 |        "1        2008      1           3          4    754.0         735        1000   \n",
1292 |        "2        2008      1           3          4    628.0         620         750   \n",
1293 |        "3        2008      1           3          4   1829.0        1755        1925   \n",
1294 |        "4        2008      1           3          4   1940.0        1915        2110   \n",
1295 |        "...       ...    ...         ...        ...      ...         ...         ...   \n",
1296 |        "1936753  2008     12          13          6   1250.0        1220        1552   \n",
1297 |        "1936754  2008     12          13          6    657.0         600         749   \n",
1298 |        "1936755  2008     12          13          6   1007.0         847        1010   \n",
1299 |        "1936756  2008     12          13          6   1251.0        1240        1437   \n",
1300 |        "1936757  2008     12          13          6   1110.0        1103        1418   \n",
1301 |        "\n",
1302 |        "        UniqueCarrier  FlightNum  DepDelay Origin Dest  Distance  Cancelled  \\\n",
1303 |        "0                  WN        335       8.0    IAD  TPA       810          0   \n",
1304 |        "1                  WN       3231      19.0    IAD  TPA       810          0   \n",
1305 |        "2                  WN        448       8.0    IND  BWI       515          0   \n",
1306 |        "3                  WN       3920      34.0    IND  BWI       515          0   \n",
1307 |        "4                  WN        378      25.0    IND  JAX       688          0   \n",
1308 |        "...               ...        ...       ...    ...  ...       ...        ...   \n",
1309 |        "1936753            DL       1621      30.0    MSP  ATL       906          0   \n",
1310 |        "1936754            DL       1631      57.0    RIC  ATL       481          0   \n",
1311 |        "1936755            DL       1631      80.0    ATL  IAH       689          0   \n",
1312 |        "1936756            DL       1639      11.0    IAD  ATL       533          0   \n",
1313 |        "1936757            DL       1641       7.0    SAT  ATL       874          0   \n",
1314 |        "\n",
1315 |        "        CancellationCode  Diverted    DepDate  \n",
1316 |        "0                      N         0 2008-01-03  \n",
1317 |        "1                      N         0 2008-01-03  \n",
1318 |        "2                      N         0 2008-01-03  \n",
1319 |        "3                      N         0 2008-01-03  \n",
1320 |        "4                      N         0 2008-01-03  \n",
1321 |        "...                  ...       ...        ...  \n",
1322 |        "1936753                N         0 2008-12-13  \n",
1323 |        "1936754                N         0 2008-12-13  \n",
1324 |        "1936755                N         0 2008-12-13  \n",
1325 |        "1936756                N         0 2008-12-13  \n",
1326 |        "1936757                N         0 2008-12-13  \n",
1327 |        "\n",
1328 |        "[1936758 rows x 17 columns]"
1329 |       ]
1330 |      },
1331 |      "execution_count": 9,
1332 |      "metadata": {},
1333 |      "output_type": "execute_result"
1334 |     }
1335 |    ],
1336 |    "source": [
1337 |     "# Remove the columns with missing data\n",
1338 |     "\n",
1339 |     "flights.drop(['ArrTime','ActualElapsedTime','CRSElapsedTime','AirTime','ArrDelay','TaxiIn','TailNum' ,'TaxiOut','CarrierDelay', 'WeatherDelay', 'NASDelay', 'SecurityDelay', 'LateAircraftDelay'], axis=1, inplace=True)\n",
1340 |     "flights"
1341 |    ]
1342 |   },
1343 |   {
1344 |    "cell_type": "code",
1345 |    "execution_count": 11,
1346 |    "metadata": {},
1347 |    "outputs": [],
1348 |    "source": [
1349 |     "#Export the data set clean and with the new columns to Excel.\n",
1350 |     "\n",
1351 |     "flights.to_csv(\"output.csv\")\n",
1352 |     "\n",
1353 |     "# The file is too big to be exported to excel, so I exported as csv format. "
1354 |    ]
1355 |   },
1356 |   {
1357 |    "cell_type": "markdown",
1358 |    "metadata": {},
1359 |    "source": [
1360 |     "### New plots from task 6\n",
1361 |     "\n",
1362 |     "![code_catplot](code_catplot.png)\n",
1363 |     "\n",
1364 |     "![code_arrdelay](code-arrdelay.png)\n",
1365 |     "\n",
1366 |     "![code-arr-dep](code-arr-dep.png)\n",
1367 |     "\n",
1368 |     "![arrdelay-depdelay](arrdelay-depdelay.png)\n",
1369 |     "\n",
1370 |     "![time-code](time-code.png)"
1371 |    ]
1372 |   },
1373 |   {
1374 |    "cell_type": "code",
1375 |    "execution_count": null,
1376 |    "metadata": {},
1377 |    "outputs": [],
1378 |    "source": []
1379 |   }
1380 |  ],
1381 |  "metadata": {
1382 |   "kernelspec": {
1383 |    "display_name": "Python 3",
1384 |    "language": "python",
1385 |    "name": "python3"
1386 |   },
1387 |   "language_info": {
1388 |    "codemirror_mode": {
1389 |     "name": "ipython",
1390 |     "version": 3
1391 |    },
1392 |    "file_extension": ".py",
1393 |    "mimetype": "text/x-python",
1394 |    "name": "python",
1395 |    "nbconvert_exporter": "python",
1396 |    "pygments_lexer": "ipython3",
1397 |    "version": "3.8.5"
1398 |   }
1399 |  },
1400 |  "nbformat": 4,
1401 |  "nbformat_minor": 4
1402 | }
1403 | 


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