Load Package

library(ggplot2)
library(dplyr)

Data Structure of ‘mtcars’

cars <- read.csv("../../DataSet/cars.csv")
str(cars)
## 'data.frame':    428 obs. of  19 variables:
##  $ name       : chr  "Chevrolet Aveo 4dr" "Chevrolet Aveo LS 4dr hatch" "Chevrolet Cavalier 2dr" "Chevrolet Cavalier 4dr" ...
##  $ sports_car : logi  FALSE FALSE FALSE FALSE FALSE FALSE ...
##  $ suv        : logi  FALSE FALSE FALSE FALSE FALSE FALSE ...
##  $ wagon      : logi  FALSE FALSE FALSE FALSE FALSE FALSE ...
##  $ minivan    : logi  FALSE FALSE FALSE FALSE FALSE FALSE ...
##  $ pickup     : logi  FALSE FALSE FALSE FALSE FALSE FALSE ...
##  $ all_wheel  : logi  FALSE FALSE FALSE FALSE FALSE FALSE ...
##  $ rear_wheel : logi  FALSE FALSE FALSE FALSE FALSE FALSE ...
##  $ msrp       : int  11690 12585 14610 14810 16385 13670 15040 13270 13730 15460 ...
##  $ dealer_cost: int  10965 11802 13697 13884 15357 12849 14086 12482 12906 14496 ...
##  $ eng_size   : num  1.6 1.6 2.2 2.2 2.2 2 2 2 2 2 ...
##  $ ncyl       : int  4 4 4 4 4 4 4 4 4 4 ...
##  $ horsepwr   : int  103 103 140 140 140 132 132 130 110 130 ...
##  $ city_mpg   : int  28 28 26 26 26 29 29 26 27 26 ...
##  $ hwy_mpg    : int  34 34 37 37 37 36 36 33 36 33 ...
##  $ weight     : int  2370 2348 2617 2676 2617 2581 2626 2612 2606 2606 ...
##  $ wheel_base : int  98 98 104 104 104 105 105 103 103 103 ...
##  $ length     : int  167 153 183 183 183 174 174 168 168 168 ...
##  $ width      : int  66 66 69 68 69 67 67 67 67 67 ...

1. Visualize histogram for city_mpgand sub-graph wrt Sport Utility Vehicle (suv)

cars %>%
  ggplot(aes(x = city_mpg)) +
  geom_histogram() +
  facet_wrap(~suv)

2. Filter cars with 4, 6, 8 cylinders

cars %>%
  filter(ncyl %in% c(4, 6, 8))
##                                              name sports_car   suv wagon
## 1                              Chevrolet Aveo 4dr      FALSE FALSE FALSE
## 2                     Chevrolet Aveo LS 4dr hatch      FALSE FALSE FALSE
## 3                          Chevrolet Cavalier 2dr      FALSE FALSE FALSE
## 4                          Chevrolet Cavalier 4dr      FALSE FALSE FALSE
## 5                       Chevrolet Cavalier LS 2dr      FALSE FALSE FALSE
## 6                               Dodge Neon SE 4dr      FALSE FALSE FALSE
## 7                              Dodge Neon SXT 4dr      FALSE FALSE FALSE
## 8                        Ford Focus ZX3 2dr hatch      FALSE FALSE FALSE
## 9                               Ford Focus LX 4dr      FALSE FALSE FALSE
## 10                              Ford Focus SE 4dr      FALSE FALSE FALSE
## 11                             Ford Focus ZX5 5dr      FALSE FALSE FALSE
## 12                             Honda Civic DX 2dr      FALSE FALSE FALSE
## 13                             Honda Civic HX 2dr      FALSE FALSE FALSE
## 14                             Honda Civic LX 4dr      FALSE FALSE FALSE
## 15                       Hyundai Accent 2dr hatch      FALSE FALSE FALSE
## 16                          Hyundai Accent GL 4dr      FALSE FALSE FALSE
## 17                    Hyundai Accent GT 2dr hatch      FALSE FALSE FALSE
## 18                        Hyundai Elantra GLS 4dr      FALSE FALSE FALSE
## 19                         Hyundai Elantra GT 4dr      FALSE FALSE FALSE
## 20                   Hyundai Elantra GT 4dr hatch      FALSE FALSE FALSE
## 21                              Kia Optima LX 4dr      FALSE FALSE FALSE
## 22                             Kia Rio 4dr manual      FALSE FALSE FALSE
## 23                               Kia Rio 4dr auto      FALSE FALSE FALSE
## 24                                Kia Spectra 4dr      FALSE FALSE FALSE
## 25                       Kia Spectra GS 4dr hatch      FALSE FALSE FALSE
## 26                      Kia Spectra GSX 4dr hatch      FALSE FALSE FALSE
## 27                                   Mazda3 i 4dr      FALSE FALSE FALSE
## 28                                    Mini Cooper      FALSE FALSE FALSE
## 29                       Mitsubishi Lancer ES 4dr      FALSE FALSE FALSE
## 30                       Mitsubishi Lancer LS 4dr      FALSE FALSE FALSE
## 31                          Nissan Sentra 1.8 4dr      FALSE FALSE FALSE
## 32                        Nissan Sentra 1.8 S 4dr      FALSE FALSE FALSE
## 33                        Pontiac Sunfire 1SA 2dr      FALSE FALSE FALSE
## 34                                Saturn Ion1 4dr      FALSE FALSE FALSE
## 35                                Saturn lon2 4dr      FALSE FALSE FALSE
## 36                                Saturn lon3 4dr      FALSE FALSE FALSE
## 37                     Saturn lon2 quad coupe 2dr      FALSE FALSE FALSE
## 38                     Saturn lon3 quad coupe 2dr      FALSE FALSE FALSE
## 39                             Scion xA 4dr hatch      FALSE FALSE FALSE
## 40                              Suzuki Aeno S 4dr      FALSE FALSE FALSE
## 41                            Suzuki Aerio LX 4dr      FALSE FALSE FALSE
## 42                           Suzuki Forenza S 4dr      FALSE FALSE FALSE
## 43                          Suzuki Forenza EX 4dr      FALSE FALSE FALSE
## 44                          Toyota Corolla CE 4dr      FALSE FALSE FALSE
## 45                           Toyota Corolla S 4dr      FALSE FALSE FALSE
## 46                          Toyota Corolla LE 4dr      FALSE FALSE FALSE
## 47                         Toyota Echo 2dr manual      FALSE FALSE FALSE
## 48                           Toyota Echo 2dr auto      FALSE FALSE FALSE
## 49                                Toyota Echo 4dr      FALSE FALSE FALSE
## 50                       Buick Century Custom 4dr      FALSE FALSE FALSE
## 51                           Chevrolet Impala 4dr      FALSE FALSE FALSE
## 52                           Chevrolet Malibu 4dr      FALSE FALSE FALSE
## 53                        Chevrolet Malibu LS 4dr      FALSE FALSE FALSE
## 54                   Chevrolet Monte Carlo LS 2dr      FALSE FALSE FALSE
## 55                        Chrysler PT Cruiser 4dr      FALSE FALSE FALSE
## 56                Chrysler PT Cruiser Limited 4dr      FALSE FALSE FALSE
## 57                           Chrysler Sebring 4dr      FALSE FALSE FALSE
## 58                   Chrysler Sebring Touring 4dr      FALSE FALSE FALSE
## 59                          Dodge Intrepid SE 4dr      FALSE FALSE FALSE
## 60                          Dodge Stratus SXT 4dr      FALSE FALSE FALSE
## 61                           Dodge Stratus SE 4dr      FALSE FALSE FALSE
## 62                             Ford Focus SVT 2dr      FALSE FALSE FALSE
## 63                             Ford Taurus LX 4dr      FALSE FALSE FALSE
## 64                    Ford Taurus SES Duratec 4dr      FALSE FALSE FALSE
## 65                            Honda Accord LX 2dr      FALSE FALSE FALSE
## 66                            Honda Accord EX 2dr      FALSE FALSE FALSE
## 67                             Honda Civic EX 4dr      FALSE FALSE FALSE
## 68                       Honda Civic Si 2dr hatch      FALSE FALSE FALSE
## 69   Honda Civic Hybrid 4dr manual (gas/electric)      FALSE FALSE FALSE
## 70                         Hyundai Sonata GLS 4dr      FALSE FALSE FALSE
## 71                          Hyundai Sonata LX 4dr      FALSE FALSE FALSE
## 72                           Kia Optima LX V6 4dr      FALSE FALSE FALSE
## 73                                   Mazda3 s 4dr      FALSE FALSE FALSE
## 74                                   Mazda6 i 4dr      FALSE FALSE FALSE
## 75                           Mercury Sable GS 4dr      FALSE FALSE FALSE
## 76                                  Mini Cooper S      FALSE FALSE FALSE
## 77                  Mitsubishi Galant ES 2.4L 4dr      FALSE FALSE FALSE
## 78            Mitsubishi Lancer OZ Rally 4dr auto      FALSE FALSE FALSE
## 79                            Nissan Altima S 4dr      FALSE FALSE FALSE
## 80                         Nissan Sentra SE-R 4dr      FALSE FALSE FALSE
## 81                        Oldsmobile Alero GX 2dr      FALSE FALSE FALSE
## 82                        Pontiac Grand Am GT 2dr      FALSE FALSE FALSE
## 83                     Pontiac Grand Prix GT1 4dr      FALSE FALSE FALSE
## 84                        Pontiac Sunfire 1SC 2dr      FALSE FALSE FALSE
## 85                              Saturn L300-2 4dr      FALSE FALSE FALSE
## 86                      Subaru Impreza 2.5 RS 4dr      FALSE FALSE FALSE
## 87                            Subaru Legacy L 4dr      FALSE FALSE FALSE
## 88                           Suzuki Verona LX 4dr      FALSE FALSE FALSE
## 89                            Toyota Camry LE 4dr      FALSE FALSE FALSE
## 90                         Toyota Camry LE V6 4dr      FALSE FALSE FALSE
## 91                     Toyota Camry Solara SE 2dr      FALSE FALSE FALSE
## 92                  Toyota Camry Solara SE V6 2dr      FALSE FALSE FALSE
## 93                Toyota Prius 4dr (gas/electric)      FALSE FALSE FALSE
## 94                        Volkswagen Golf GLS 4dr      FALSE FALSE FALSE
## 95                  Volkswagen GTI 1.8T 2dr hatch      FALSE FALSE FALSE
## 96                   Volkswagen Jetta GLS TDI 4dr      FALSE FALSE FALSE
## 97             Volkswagen New Beetle GLS 1.8T 2dr      FALSE FALSE FALSE
## 98                           Acura RSX Type S 2dr      FALSE FALSE FALSE
## 99                                  Acura TSX 4dr      FALSE FALSE FALSE
## 100                              Audi A4 1.8T 4dr      FALSE FALSE FALSE
## 101                                  BMW 325i 4dr      FALSE FALSE FALSE
## 102                      Buick LeSabre Custom 4dr      FALSE FALSE FALSE
## 103                            Buick Regal LS 4dr      FALSE FALSE FALSE
## 104                            Buick Regal GS 4dr      FALSE FALSE FALSE
## 105                       Chevrolet Impala LS 4dr      FALSE FALSE FALSE
## 106                       Chevrolet Impala SS 4dr      FALSE FALSE FALSE
## 107                       Chevrolet Malibu LT 4dr      FALSE FALSE FALSE
## 108                  Chevrolet Monte Carlo SS 2dr      FALSE FALSE FALSE
## 109                             Chrysler 300M 4dr      FALSE FALSE FALSE
## 110                      Chrysler Concorde LX 4dr      FALSE FALSE FALSE
## 111                     Chrysler Concorde LXi 4dr      FALSE FALSE FALSE
## 112                    Chrvsler PT Cruiser GT 4dr      FALSE FALSE FALSE
## 113              Chrysler Sebring convertible 2dr      FALSE FALSE FALSE
## 114                         Dodge Intrepid ES 4dr      FALSE FALSE FALSE
## 115                       Ford Crown Victoria 4dr      FALSE FALSE FALSE
## 116                    Ford Crown Victoria LX 4dr      FALSE FALSE FALSE
## 117                        Honda Accord LX V6 4dr      FALSE FALSE FALSE
## 118                        Honda Accord EX V6 2dr      FALSE FALSE FALSE
## 119                             Hyundai XG350 4dr      FALSE FALSE FALSE
## 120                           Hyundai XG350 L 4dr      FALSE FALSE FALSE
## 121                              Infiniti G35 4dr      FALSE FALSE FALSE
## 122                  Infiniti G35 Sport Coupe 2dr      FALSE FALSE FALSE
## 123                         Jaguar X-Type 2.5 4dr      FALSE FALSE FALSE
## 124                                Kia Amanti 4dr      FALSE FALSE FALSE
## 125                  Mercedes-Benz C230 Sport 2dr      FALSE FALSE FALSE
## 126                  Mercedes-Benz C320 Sport 2dr      FALSE FALSE FALSE
## 127                  Mercury Grand Marquis GS 4dr      FALSE FALSE FALSE
## 128          Mercury Grand Marquis LS Premium 4dr      FALSE FALSE FALSE
## 129                  Mercury Sable LS Premium 4dr      FALSE FALSE FALSE
## 130                    Mitsubishi Diamante LS 4dr      FALSE FALSE FALSE
## 131                     Mitsubishi Galant GTS 4dr      FALSE FALSE FALSE
## 132                          Nissan Altima SE 4dr      FALSE FALSE FALSE
## 133                          Nissan Maxima SE 4dr      FALSE FALSE FALSE
## 134                          Nissan Maxima SL 4dr      FALSE FALSE FALSE
## 135                      Oldsmobile Alero GLS 2dr      FALSE FALSE FALSE
## 136                    Pontiac Grand Prix GT2 4dr      FALSE FALSE FALSE
## 137                          Subaru Legacy GT 4dr      FALSE FALSE FALSE
## 138              Subaru Outback Limited Sedan 4dr      FALSE FALSE FALSE
## 139                         Subaru Outback H6 4dr      FALSE FALSE FALSE
## 140                          Toyota Avalon XL 4dr      FALSE FALSE FALSE
## 141                       Toyota Camry XLE V6 4dr      FALSE FALSE FALSE
## 142                Toyota Camry Solara SLE V6 2dr      FALSE FALSE FALSE
## 143                  Volkswagen Jetta GLI VR6 4dr      FALSE FALSE FALSE
## 144     Volkswagen New Beetle GLS convertible 2dr      FALSE FALSE FALSE
## 145                     Volkswagen Passat GLS 4dr      FALSE FALSE FALSE
## 146                                 Volvo S40 4dr      FALSE FALSE FALSE
## 147                                  Acura TL 4dr      FALSE FALSE FALSE
## 148                   Audi A41.8T convertible 2dr      FALSE FALSE FALSE
## 149                               Audi A4 3.0 4dr      FALSE FALSE FALSE
## 150                Audi A4 3.0 Quattro 4dr manual      FALSE FALSE FALSE
## 151                  Audi A4 3.0 Quattro 4dr auto      FALSE FALSE FALSE
## 152                               Audi A6 3.0 4dr      FALSE FALSE FALSE
## 153                       Audi A6 3.0 Quattro 4dr      FALSE FALSE FALSE
## 154                                 BMW 325Ci 2dr      FALSE FALSE FALSE
## 155                     BMW 325Ci convertible 2dr      FALSE FALSE FALSE
## 156                                 BMW 325xi 4dr      FALSE FALSE FALSE
## 157                                  BMW 330i 4dr      FALSE FALSE FALSE
## 158                                 BMW 330Ci 2dr      FALSE FALSE FALSE
## 159                                 BMW 330xi 4dr      FALSE FALSE FALSE
## 160                                  BMW 525i 4dr      FALSE FALSE FALSE
## 161                     Buick LeSabre Limited 4dr      FALSE FALSE FALSE
## 162                         Buick Park Avenue 4dr      FALSE FALSE FALSE
## 163                          Cadillac CTS VVT 4dr      FALSE FALSE FALSE
## 164             Chrysler 300M Special Edition 4dr      FALSE FALSE FALSE
## 165      Chrysler Sebring Limited convertible 2dr      FALSE FALSE FALSE
## 166              Ford Crown Victoria LX Sport 4dr      FALSE FALSE FALSE
## 167                              Infiniti G35 4dr      FALSE FALSE FALSE
## 168                              Infiniti I35 4dr      FALSE FALSE FALSE
## 169                         Jaguar X-Type 3.0 4dr      FALSE FALSE FALSE
## 170                              Lexus ES 330 4dr      FALSE FALSE FALSE
## 171                       Lexus IS 300 4dr manual      FALSE FALSE FALSE
## 172                         Lexus IS 300 4dr auto      FALSE FALSE FALSE
## 173                      Lincoln LS V6 Luxury 4dr      FALSE FALSE FALSE
## 174                     Lincoln LS V6 Premium 4dr      FALSE FALSE FALSE
## 175                        Mercedes-Benz C240 4dr      FALSE FALSE FALSE
## 176                        Mercedes-Benz C240 4dr      FALSE FALSE FALSE
## 177                  Mercedes-Benz C320 Sport 4dr      FALSE FALSE FALSE
## 178                        Mercedes-Benz C320 4dr      FALSE FALSE FALSE
## 179                        Mercedes-Benz C320 4dr      FALSE FALSE FALSE
## 180         Mercury Grand Marquis LS Ultimate 4dr      FALSE FALSE FALSE
## 181                          Mercury Marauder 4dr      FALSE FALSE FALSE
## 182                    Pontiac Bonneville GXP 4dr      FALSE FALSE FALSE
## 183                        Saab 9-3 Arc Sport 4dr      FALSE FALSE FALSE
## 184                             Saab 9-3 Aero 4dr      FALSE FALSE FALSE
## 185                              Saab 9-5 Arc 4dr      FALSE FALSE FALSE
## 186                             Saab 9-5 Aero 4dr      FALSE FALSE FALSE
## 187                    Subaru Outback H-6 VDC 4dr      FALSE FALSE FALSE
## 188                         Toyota Avalon XLS 4dr      FALSE FALSE FALSE
## 189          Volkswagen Passat GLX V6 4MOTION 4dr      FALSE FALSE FALSE
## 190              Volkswagen Passat W8 4MOTION 4dr      FALSE FALSE FALSE
## 191                             Volvo S80 2.9 4dr      FALSE FALSE FALSE
## 192                              Acura 3.5 RL 4dr      FALSE FALSE FALSE
## 193                 Acura 3.5 RL w/Navigation 4dr      FALSE FALSE FALSE
## 194                   Audi A4 3.0 convertible 2dr      FALSE FALSE FALSE
## 195           Audi A4 3.0 Quattro convertible 2dr      FALSE FALSE FALSE
## 196                 Audi A6 2.7 Turbo Quattro 4dr      FALSE FALSE FALSE
## 197                       Audi A6 4.2 Quattro 4dr      FALSE FALSE FALSE
## 198                         Audi A8 L Quattro 4dr      FALSE FALSE FALSE
## 199                           Audi S4 Quattro 4dr      FALSE FALSE FALSE
## 200                     BMW 330Ci convertible 2dr      FALSE FALSE FALSE
## 201                                  BMW 530i 4dr      FALSE FALSE FALSE
## 202                                 BMW 545iA 4dr      FALSE FALSE FALSE
## 203                                  BMW 745i 4dr      FALSE FALSE FALSE
## 204                                 BMW 745Li 4dr      FALSE FALSE FALSE
## 205                   Buick Park Avenue Ultra 4dr      FALSE FALSE FALSE
## 206                          Cadillac Deville 4dr      FALSE FALSE FALSE
## 207                      Cadillac Deville DTS 4dr      FALSE FALSE FALSE
## 208                      Cadillac Seville SLS 4dr      FALSE FALSE FALSE
## 209                              Infiniti M45 4dr      FALSE FALSE FALSE
## 210                       Infiniti Q45 Luxury 4dr      FALSE FALSE FALSE
## 211                         Jaguar S-Type 3.0 4dr      FALSE FALSE FALSE
## 212                         Jaguar S-Type 4.2 4dr      FALSE FALSE FALSE
## 213                           Jaguar S-Type R 4dr      FALSE FALSE FALSE
## 214                        Jaguar Vanden Plas 4dr      FALSE FALSE FALSE
## 215                                Jaguar XJ8 4dr      FALSE FALSE FALSE
## 216                                Jaguar XJR 4dr      FALSE FALSE FALSE
## 217                              Lexus GS 300 4dr      FALSE FALSE FALSE
## 218                              Lexus GS 430 4dr      FALSE FALSE FALSE
## 219                              Lexus LS 430 4dr      FALSE FALSE FALSE
## 220                       Lincoln LS V8 Sport 4dr      FALSE FALSE FALSE
## 221                    Lincoln LS V8 Ultimate 4dr      FALSE FALSE FALSE
## 222                Lincoln Town Car Signature 4dr      FALSE FALSE FALSE
## 223                 Lincoln Town Car Ultimate 4dr      FALSE FALSE FALSE
## 224               Lincoln Town Car Ultimate L 4dr      FALSE FALSE FALSE
## 225                     Mercedes-Benz C32 AMG 4dr      FALSE FALSE FALSE
## 226                       Mercedes-Benz CL500 2dr      FALSE FALSE FALSE
## 227  Mercedes-Benz CLK320 coupe 2dr (convertible)      FALSE FALSE FALSE
## 228  Mercedes-Benz CLK500 coupe 2dr (convertible)      FALSE FALSE FALSE
## 229                        Mercedes-Benz E320 4dr      FALSE FALSE FALSE
## 230                        Mercedes-Benz E500 4dr      FALSE FALSE FALSE
## 231                        Mercedes-Benz S430 4dr      FALSE FALSE FALSE
## 232                        Mercedes-Benz S500 4dr      FALSE FALSE FALSE
## 233                  Saab 9-3 Arc convertible 2dr      FALSE FALSE FALSE
## 234                 Saab 9-3 Aero convertible 2dr      FALSE FALSE FALSE
## 235                        Volkswagen Phaeton 4dr      FALSE FALSE FALSE
## 236                              Volvo S80 T6 4dr      FALSE FALSE FALSE
## 237                  Acura NSX coupe 2dr manual S       TRUE FALSE FALSE
## 238                                 Audi RS 6 4dr       TRUE FALSE FALSE
## 239           Audi TT 1.8 convertible 2dr (coupe)       TRUE FALSE FALSE
## 240         Audi TT 1.8 Quattro 2dr (convertible)       TRUE FALSE FALSE
## 241           Audi TT 3.2 coupe 2dr (convertible)       TRUE FALSE FALSE
## 242                              BMW M3 coupe 2dr       TRUE FALSE FALSE
## 243                        BMW M3 convertible 2dr       TRUE FALSE FALSE
## 244                   BMW Z4 convertible 2.5i 2dr       TRUE FALSE FALSE
## 245                   BMW Z4 convertible 3.0i 2dr       TRUE FALSE FALSE
## 246                  Cadillac XLR convertible 2dr       TRUE FALSE FALSE
## 247                        Chevrolet Corvette 2dr       TRUE FALSE FALSE
## 248            Chevrolet Corvette convertible 2dr       TRUE FALSE FALSE
## 249                        Chrysler Crossfire 2dr       TRUE FALSE FALSE
## 250                Ford Mustang 2dr (convertible)       TRUE FALSE FALSE
## 251       Ford Mustang GT Premium convertible 2dr       TRUE FALSE FALSE
## 252 Ford Thunderbird Deluxe convert w/hardtop 2dr       TRUE FALSE FALSE
## 253                   Honda S2000 convertible 2dr       TRUE FALSE FALSE
## 254                     Hyundai Tiburon GT V6 2dr       TRUE FALSE FALSE
## 255                          Jaguar XK8 coupe 2dr       TRUE FALSE FALSE
## 256                    Jaguar XK8 convertible 2dr       TRUE FALSE FALSE
## 257                          Jaguar XKR coupe 2dr       TRUE FALSE FALSE
## 258                    Jaguar XKR convertible 2dr       TRUE FALSE FALSE
## 259                  Lexus SC 430 convertible 2dr       TRUE FALSE FALSE
## 260              Mazda MX-5 Miata convertible 2dr       TRUE FALSE FALSE
## 261           Mazda MX-5 Miata LS convertible 2dr       TRUE FALSE FALSE
## 262           Mercedes-Benz SL500 convertible 2dr       TRUE FALSE FALSE
## 263                    Mercedes-Benz SL55 AMG 2dr       TRUE FALSE FALSE
## 264          Mercedes-Benz SLK230 convertible 2dr       TRUE FALSE FALSE
## 265                   Mercedes-Benz SLK32 AMG 2dr       TRUE FALSE FALSE
## 266                    Mitsubishi Eclipse GTS 2dr       TRUE FALSE FALSE
## 267  Mitsubishi Eclipse Spyder GT convertible 2dr       TRUE FALSE FALSE
## 268               Mitsubishi Lancer Evolution 4dr       TRUE FALSE FALSE
## 269                         Nissan 350Z coupe 2dr       TRUE FALSE FALSE
## 270        Nissan 350Z Enthusiast convertible 2dr       TRUE FALSE FALSE
## 271                               Pontiac GTO 2dr       TRUE FALSE FALSE
## 272   Porsche 911 Carrera convertible 2dr (coupe)       TRUE FALSE FALSE
## 273    Porsche 911 Carrera 4S coupe 2dr (convert)       TRUE FALSE FALSE
## 274                   Porsche 911 Targa coupe 2dr       TRUE FALSE FALSE
## 275                           Porsche 911 GT2 2dr       TRUE FALSE FALSE
## 276               Porsche Boxster convertible 2dr       TRUE FALSE FALSE
## 277             Porsche Boxster S convertible 2dr       TRUE FALSE FALSE
## 278                        Subaru Impreza WRX 4dr       TRUE FALSE FALSE
## 279                    Subaru Impreza WRX STi 4dr       TRUE FALSE FALSE
## 280                        Toyota Celica GT-S 2dr       TRUE FALSE FALSE
## 281             Toyota MR2 Spyder convertible 2dr       TRUE FALSE FALSE
## 282                            Cadillac Escaladet      FALSE  TRUE FALSE
## 283                               Cadillac SRX V8      FALSE  TRUE FALSE
## 284                    Chevrolet Suburban 1500 LT      FALSE  TRUE FALSE
## 285                            Chevrolet Tahoe LT      FALSE  TRUE FALSE
## 286                             Dodge Durango SLT      FALSE  TRUE FALSE
## 287                       Ford Expedition 4.6 XLT      FALSE  TRUE FALSE
## 288                             GMC Envoy XUV SLE      FALSE  TRUE FALSE
## 289                            CMC Yukon 1500 SLE      FALSE  TRUE FALSE
## 290                         GMC Yukon XL 2500 SLT      FALSE  TRUE FALSE
## 291                                     Hummer H2      FALSE  TRUE FALSE
## 292                              Isuzu Ascender S      FALSE  TRUE FALSE
## 293                      Lincoln Navigator Luxury      FALSE  TRUE FALSE
## 294                   Nissan Pathfinder Armada SE      FALSE  TRUE FALSE
## 295                            Toyota Sequoia SR5      FALSE  TRUE FALSE
## 296                                     Acura MDX      FALSE  TRUE FALSE
## 297                                   BMW X3 3.0i      FALSE  TRUE FALSE
## 298                                   BMW X5 4.4i      FALSE  TRUE FALSE
## 299                                 Buick Rainier      FALSE  TRUE FALSE
## 300                           Buick Rendezvous CX      FALSE  TRUE FALSE
## 301                      Chevrolet TrailBlazer LT      FALSE  TRUE FALSE
## 302                          Ford Explorer XLT V6      FALSE  TRUE FALSE
## 303                                Honda Pilot LX      FALSE  TRUE FALSE
## 304                                 Isuzu Rodeo S      FALSE  TRUE FALSE
## 305                    Jeep Grand Cherokee Laredo      FALSE  TRUE FALSE
## 306                                Kia Sorento LX      FALSE  TRUE FALSE
## 307                    Land Rover Range Rover HSE      FALSE  TRUE FALSE
## 308                                  Lexus GX 470      FALSE  TRUE FALSE
## 309                                  Lexus LX 470      FALSE  TRUE FALSE
## 310                                  Lexus RX 330      FALSE  TRUE FALSE
## 311                      Lincoln Aviator Ultimate      FALSE  TRUE FALSE
## 312                            Mercedes-Benz G500      FALSE  TRUE FALSE
## 313                           Mercedes-Benz ML500      FALSE  TRUE FALSE
## 314                           Mercury Mountaineer      FALSE  TRUE FALSE
## 315                       Mitsubishi Endeavor XLS      FALSE  TRUE FALSE
## 316                        Mitsubishi Montero XLS      FALSE  TRUE FALSE
## 317                          Nissan Pathfinder SE      FALSE  TRUE FALSE
## 318                                Pontiac Aztekt      FALSE  TRUE FALSE
## 319                             Porsche Cayenne S      FALSE  TRUE FALSE
## 320                                    Saturn VUE      FALSE  TRUE FALSE
## 321                                Suzuki XL-7 EX      FALSE  TRUE FALSE
## 322                         Toyota 4Runner SR5 V6      FALSE  TRUE FALSE
## 323                          Toyota Highlander V6      FALSE  TRUE FALSE
## 324                           Toyota Land Cruiser      FALSE  TRUE FALSE
## 325                         Volkswagen Touareg V6      FALSE  TRUE FALSE
## 326                                 Volvo XC90 T6      FALSE  TRUE FALSE
## 327                             Chevrolet Tracker      FALSE  TRUE FALSE
## 328                               Ford Escape XLS      FALSE  TRUE FALSE
## 329                                 Honda CR-V LX      FALSE  TRUE FALSE
## 330                              Honda Element LX      FALSE  TRUE FALSE
## 331                          Hyundai Santa Fe GLS      FALSE  TRUE FALSE
## 332                            Jeep Liberty Sport      FALSE  TRUE FALSE
## 333          Jeep Wrangler Sahara convertible 2dr      FALSE  TRUE FALSE
## 334                       Land Rover Discovery SE      FALSE  TRUE FALSE
## 335                      Land Rover Freelander SE      FALSE  TRUE FALSE
## 336                          Mazda Tribute DX 2.0      FALSE  TRUE FALSE
## 337                       Mitsubishi Outlander LS      FALSE  TRUE FALSE
## 338                           Nissan Xterra XE V6      FALSE  TRUE FALSE
## 339                              Suzuki Vitara LX      FALSE  TRUE FALSE
## 340                                   Toyota RAV4      FALSE  TRUE FALSE
## 341                     Audi A6 3.0 Avant Quattro      FALSE FALSE  TRUE
## 342                         Audi S4 Avant Quattro      FALSE FALSE  TRUE
## 343                               BMW 325xi Sport      FALSE FALSE  TRUE
## 344                      Chevrolet Malibu Maxx LS      FALSE FALSE  TRUE
## 345                             Chrysler Pacifica      FALSE FALSE  TRUE
## 346                                Ford Focus ZTW      FALSE FALSE  TRUE
## 347                                Ford Taurus SE      FALSE FALSE  TRUE
## 348                                 Infiniti FX35      FALSE FALSE  TRUE
## 349                                 Infiniti FX45      FALSE FALSE  TRUE
## 350                                 Kia Rio Cinco      FALSE FALSE  TRUE
## 351                       Lexus IS 300 SportCross      FALSE FALSE  TRUE
## 352                            Mercedes-Benz C240      FALSE FALSE  TRUE
## 353                            Mercedes-Benz E320      FALSE FALSE  TRUE
## 354                            Mercedes-Benz E500      FALSE FALSE  TRUE
## 355                              Mercury Sable GS      FALSE FALSE  TRUE
## 356                Mitsubishi Lancer Sportback LS      FALSE FALSE  TRUE
## 357                              Nissan Murano SL      FALSE FALSE  TRUE
## 358                                  Pontiac Vibe      FALSE FALSE  TRUE
## 359                                 Saab 9-5 Aero      FALSE FALSE  TRUE
## 360                                 Saturn L300 2      FALSE FALSE  TRUE
## 361                                      Scion xB      FALSE FALSE  TRUE
## 362                             Subaru Forester X      FALSE FALSE  TRUE
## 363                                Subaru Outback      FALSE FALSE  TRUE
## 364                               Suzuki Aerio SX      FALSE FALSE  TRUE
## 365                              Toyota Matrix XR      FALSE FALSE  TRUE
## 366                           Volkswagen Jetta GL      FALSE FALSE  TRUE
## 367                    Volkswagen Passat GLS 1.8T      FALSE FALSE  TRUE
## 368                          Volkswagen Passat W8      FALSE FALSE  TRUE
## 369                                     Volvo V40      FALSE FALSE  TRUE
## 370                               Chevrolet Astro      FALSE FALSE FALSE
## 371                          Chevrolet Venture LS      FALSE FALSE FALSE
## 372                  Chrysler Town and Country LX      FALSE FALSE FALSE
## 373             Chrysler Town and Country Limited      FALSE FALSE FALSE
## 374                              Dodge Caravan SE      FALSE FALSE FALSE
## 375                       Dodge Grand Caravan SXT      FALSE FALSE FALSE
## 376                              Ford Freestar SE      FALSE FALSE FALSE
## 377                                GMC Safari SLE      FALSE FALSE FALSE
## 378                              Honda Odyssey LX      FALSE FALSE FALSE
## 379                              Honda Odyssey EX      FALSE FALSE FALSE
## 380                                 Kia Sedona LX      FALSE FALSE FALSE
## 381                                  Mazda MPV ES      FALSE FALSE FALSE
## 382                       Mercury Monterey Luxury      FALSE FALSE FALSE
## 383                                Nissan Quest S      FALSE FALSE FALSE
## 384                               Nissan Quest SE      FALSE FALSE FALSE
## 385                      Oldsmobile Silhouette GL      FALSE FALSE FALSE
## 386                               Pontiac Montana      FALSE FALSE FALSE
## 387                           Pontiac Montana EWB      FALSE FALSE FALSE
## 388                              Toyota Sienna CE      FALSE FALSE FALSE
## 389                     Toyota Sienna XLE Limited      FALSE FALSE FALSE
## 390                         Cadillac Escalade EXT      FALSE FALSE FALSE
## 391                      Chevrolet Avalanche 1500      FALSE FALSE FALSE
## 392                        Chevrolet Colorado Z85      FALSE FALSE FALSE
## 393          Chevrolet Silverado 1500 Regular Cab      FALSE FALSE FALSE
## 394                        Chevrolet Silverado SS      FALSE FALSE FALSE
## 395                                 Chevrolet SSR      FALSE FALSE FALSE
## 396                      Dodge Dakota Regular Cab      FALSE FALSE FALSE
## 397                         Dodge Dakota Club Cab      FALSE FALSE FALSE
## 398                 Dodge Ram 1500 Regular Cab ST      FALSE FALSE FALSE
## 399                     Ford F-150 Regular Cab XL      FALSE FALSE FALSE
## 400                    Ford F-150 Supercab Lariat      FALSE FALSE FALSE
## 401                Ford Ranger 2.3 XL Regular Cab      FALSE FALSE FALSE
## 402                 GMC Canyon Z85 SL Regular Cab      FALSE FALSE FALSE
## 403                  GMC Sierra Extended Cab 1500      FALSE FALSE FALSE
## 404                            GMC Sierra HD 2500      FALSE FALSE FALSE
## 405                           GMC Sonoma Crew Cab      FALSE FALSE FALSE
## 406                    Mazda B2300 SX Regular Cab      FALSE FALSE FALSE
## 407                       Mazda B4000 SE Cab Plus      FALSE FALSE FALSE
## 408                Nissan Frontier King Cab XE V6      FALSE FALSE FALSE
## 409                      Nissan Titan King Cab XE      FALSE FALSE FALSE
## 410                                   Subaru Baja      FALSE FALSE FALSE
## 411                                 Toyota Tacoma      FALSE FALSE FALSE
## 412                  Toyota Tundra Regular Cab V6      FALSE FALSE FALSE
## 413               Toyota Tundra Access Cab V6 SR5      FALSE FALSE FALSE
##     minivan pickup all_wheel rear_wheel   msrp dealer_cost eng_size ncyl
## 1     FALSE  FALSE     FALSE      FALSE  11690       10965      1.6    4
## 2     FALSE  FALSE     FALSE      FALSE  12585       11802      1.6    4
## 3     FALSE  FALSE     FALSE      FALSE  14610       13697      2.2    4
## 4     FALSE  FALSE     FALSE      FALSE  14810       13884      2.2    4
## 5     FALSE  FALSE     FALSE      FALSE  16385       15357      2.2    4
## 6     FALSE  FALSE     FALSE      FALSE  13670       12849      2.0    4
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## 343   FALSE  FALSE      TRUE      FALSE  32845       30110      2.5    6
## 344   FALSE  FALSE     FALSE      FALSE  22225       20394      3.5    6
## 345   FALSE  FALSE     FALSE       TRUE  31230       28725      3.5    6
## 346   FALSE  FALSE     FALSE      FALSE  17475       16375      2.0    4
## 347   FALSE  FALSE     FALSE      FALSE  22290       20457      3.0    6
## 348   FALSE  FALSE     FALSE       TRUE  34895       31756      3.5    6
## 349   FALSE  FALSE      TRUE      FALSE  36395       33121      4.5    8
## 350   FALSE  FALSE     FALSE      FALSE  11905       11410      1.6    4
## 351   FALSE  FALSE     FALSE       TRUE  32455       28647      3.0    6
## 352   FALSE  FALSE     FALSE       TRUE  33780       31466      2.6    6
## 353   FALSE  FALSE     FALSE       TRUE  50670       47174      3.2    6
## 354   FALSE  FALSE      TRUE      FALSE  60670       56474      5.0    8
## 355   FALSE  FALSE     FALSE      FALSE  22595       20748      3.0    6
## 356   FALSE  FALSE     FALSE      FALSE  17495       16295      2.4    4
## 357   FALSE  FALSE     FALSE       TRUE  28739       27300      3.5    6
## 358   FALSE  FALSE     FALSE       TRUE  17045       15973      1.8    4
## 359   FALSE  FALSE     FALSE      FALSE  40845       38376      2.3    4
## 360   FALSE  FALSE     FALSE      FALSE  23560       21779      2.2    4
## 361   FALSE  FALSE     FALSE      FALSE  14165       13480      1.5    4
## 362   FALSE  FALSE      TRUE      FALSE  21445       19646      2.5    4
## 363   FALSE  FALSE      TRUE      FALSE  23895       21773      2.5    4
## 364   FALSE  FALSE      TRUE      FALSE  16497       16291      2.3    4
## 365   FALSE  FALSE     FALSE      FALSE  16695       15156      1.8    4
## 366   FALSE  FALSE     FALSE      FALSE  19005       17427      2.0    4
## 367   FALSE  FALSE     FALSE      FALSE  24955       22801      1.8    4
## 368   FALSE  FALSE     FALSE      FALSE  40235       36956      4.0    8
## 369   FALSE  FALSE     FALSE      FALSE  26135       24641      1.9    4
## 370    TRUE  FALSE      TRUE      FALSE  26395       23954      4.3    6
## 371    TRUE  FALSE     FALSE      FALSE  27020       24518      3.4    6
## 372    TRUE  FALSE     FALSE      FALSE  27490       25371      3.3    6
## 373    TRUE  FALSE     FALSE      FALSE  38380       35063      3.8    6
## 374    TRUE  FALSE     FALSE      FALSE  21795       20508      2.4    4
## 375    TRUE  FALSE      TRUE      FALSE  32660       29812      3.8    6
## 376    TRUE  FALSE     FALSE      FALSE  26930       24498      3.9    6
## 377    TRUE  FALSE     FALSE       TRUE  25640       23215      4.3    6
## 378    TRUE  FALSE     FALSE      FALSE  24950       22498      3.5    6
## 379    TRUE  FALSE     FALSE      FALSE  27450       24744      3.5    6
## 380    TRUE  FALSE     FALSE      FALSE  20615       19400      3.5    6
## 381    TRUE  FALSE     FALSE      FALSE  28750       26600      3.0    6
## 382    TRUE  FALSE     FALSE      FALSE  33995       30846      4.2    6
## 383    TRUE  FALSE     FALSE      FALSE  24780       22958      3.5    6
## 384    TRUE  FALSE     FALSE      FALSE  32780       30019      3.5    6
## 385    TRUE  FALSE     FALSE      FALSE  28790       26120      3.4    6
## 386    TRUE  FALSE     FALSE      FALSE  23845       21644      3.4    6
## 387    TRUE  FALSE      TRUE      FALSE  31370       28454      3.4    6
## 388    TRUE  FALSE     FALSE      FALSE  23495       21198      3.3    6
## 389    TRUE  FALSE     FALSE      FALSE  28800       25690      3.3    6
## 390   FALSE   TRUE      TRUE      FALSE  52975       48541      6.0    8
## 391   FALSE   TRUE      TRUE      FALSE  36100       31689      5.3    8
## 392   FALSE   TRUE      TRUE      FALSE  18760       17070      2.8    4
## 393   FALSE   TRUE     FALSE       TRUE  20310       18480      4.3    6
## 394   FALSE   TRUE      TRUE      FALSE  40340       35399      6.0    8
## 395   FALSE   TRUE     FALSE       TRUE  41995       39306      5.3    8
## 396   FALSE   TRUE     FALSE       TRUE  17630       16264      3.7    6
## 397   FALSE   TRUE     FALSE       TRUE  20300       18670      3.7    6
## 398   FALSE   TRUE     FALSE       TRUE  20215       18076      3.7    6
## 399   FALSE   TRUE     FALSE       TRUE  22010       19490      4.6    8
## 400   FALSE   TRUE      TRUE      FALSE  33540       29405      5.4    8
## 401   FALSE   TRUE     FALSE       TRUE  14385       13717      2.3    4
## 402   FALSE   TRUE     FALSE       TRUE  16530       14877      2.8    4
## 403   FALSE   TRUE     FALSE       TRUE  25717       22604      4.8    8
## 404   FALSE   TRUE      TRUE      FALSE  29322       25759      6.0    8
## 405   FALSE   TRUE      TRUE      FALSE  25395       23043      4.3    6
## 406   FALSE   TRUE     FALSE       TRUE  14840       14070      2.3    4
## 407   FALSE   TRUE      TRUE      FALSE  22350       20482      4.0    6
## 408   FALSE   TRUE      TRUE      FALSE  19479       18253      3.3    6
## 409   FALSE   TRUE      TRUE      FALSE  26650       24926      5.6    8
## 410   FALSE   TRUE      TRUE      FALSE  24520       22304      2.5    4
## 411   FALSE   TRUE     FALSE       TRUE  12800       11879      2.4    4
## 412   FALSE   TRUE     FALSE       TRUE  16495       14978      3.4    6
## 413   FALSE   TRUE      TRUE      FALSE  25935       23520      3.4    6
##     horsepwr city_mpg hwy_mpg weight wheel_base length width
## 1        103       28      34   2370         98    167    66
## 2        103       28      34   2348         98    153    66
## 3        140       26      37   2617        104    183    69
## 4        140       26      37   2676        104    183    68
## 5        140       26      37   2617        104    183    69
## 6        132       29      36   2581        105    174    67
## 7        132       29      36   2626        105    174    67
## 8        130       26      33   2612        103    168    67
## 9        110       27      36   2606        103    168    67
## 10       130       26      33   2606        103    168    67
## 11       130       26      33   2691        103    168    67
## 12       115       32      38   2432        103    175    67
## 13       117       36      44   2500        103    175    67
## 14       115       32      38   2513        103    175    68
## 15       103       29      33   2255         96    167    66
## 16       103       29      33   2290         96    167    66
## 17       103       29      33   2339         96    167    66
## 18       138       26      34   2635        103    178    68
## 19       138       26      34   2635        103    178    68
## 20       138       26      34   2698        103    178    68
## 21       138       23      30   3281        106    186    72
## 22       104       26      33   2403         95    167    66
## 23       104       25      32   2458         95    167    66
## 24       124       24      32   2661        101    178    68
## 25       124       24      32   2686        101    178    68
## 26       124       24      32   2697        101    178    68
## 27       148       NA      NA   2696         NA     NA    NA
## 28       115       28      37   2524         97    143    67
## 29       120       NA      NA   2656        102    181    67
## 30       120       NA      NA   2795        102    181    67
## 31       126       28      35   2513        100    178    67
## 32       126       28      35   2581        100    178    67
## 33       140       24      33   2771        104    182    68
## 34       140       26      35   2692        103    185    67
## 35       140       26      35   2692        103    185    67
## 36       140       26      35   2692        103    185    67
## 37       140       26      35   2751        103    185    68
## 38       140       26      35   2751        103    185    68
## 39       108       32      38   2340         93    154    67
## 40       155       25      31   2676         98    171    68
## 41       155       25      31   2676         98    171    68
## 42       119       24      31   2701        102    177    68
## 43       119       22      30   2756        102    177    68
## 44       130       32      40   2502        102    178    67
## 45       130       32      40   2524        102    178    67
## 46       130       32      40   2524        102    178    67
## 47       108       35      43   2035         93    163    65
## 48       108       33      39   2085         93    163    65
## 49       108       35      43   2055         93    163    65
## 50       175       20      30   3353        109    195    73
## 51       180       21      32   3465        111    200    73
## 52       145       24      34   3174        106    188    70
## 53       200       22      30   3297        106    188    70
## 54       180       21      32   3340        111    198    73
## 55       150       22      29   3101        103    169    67
## 56       150       22      29   3105        103    169    67
## 57       150       22      30   3173        108    191    71
## 58       200       21      28   3222        108    191    71
## 59       200       21      29   3469        113    204    75
## 60       150       21      28   3182        108    191    71
## 61       150       21      28   3175        108    191    71
## 62       170       21      28   2750        103    168    67
## 63       155       20      27   3306        109    198    73
## 64       201       19      26   3313        109    198    73
## 65       160       26      34   2994        105    188    71
## 66       160       26      34   3047        105    188    71
## 67       127       32      37   2601        103    175    68
## 68       160       26      30   2782        101    166    67
## 69        93       46      51   2732        103    175    68
## 70       170       19      27   3217        106    187    72
## 71       170       19      27   3217        106    187    72
## 72       170       20      27   3279        106    186    72
## 73       160       NA      NA   2762         NA     NA    NA
## 74       160       24      32   3042        105    187    70
## 75       155       20      27   3308        109    200    73
## 76       163       25      34   2678         97    144    67
## 77       160       NA      NA   3351        108    191    72
## 78       120       NA      NA   2744        102    181    67
## 79       175       21      26   3039        110    192    70
## 80       165       23      28   2761        100    178    67
## 81       140       24      32   2946        107    187    70
## 82       175       20      29   3118        107    186    70
## 83       200       20      30   3477        111    198    74
## 84       140       24      33   2771        104    182    68
## 85       182       20      28   3197        107    190    69
## 86       165       22      28   2965         99    174    69
## 87       165       21      28   3285        104    184    69
## 88       155       20      27   3380        106    188    72
## 89       157       24      33   3086        107    189    71
## 90       210       21      29   3296        107    189    71
## 91       157       24      33   3175        107    193    72
## 92       225       20      29   3417        107    193    72
## 93       110       59      51   2890        106    175    68
## 94       115       24      31   2897         99    165    68
## 95       180       24      31   2934         99    168    68
## 96       100       38      46   3003         99    172    68
## 97       150       24      31   2820         99    161    68
## 98       200       24      31   2778        101    172    68
## 99       200       22      29   3230        105    183    69
## 100      170       22      31   3252        104    179    70
## 101      184       20      29   3219        107    176    69
## 102      205       20      29   3567        112    200    74
## 103      200       20      30   3461        109    196    73
## 104      240       18      28   3536        109    196    73
## 105      200       20      30   3476        111    200    73
## 106      240       18      28   3606        111    200    73
## 107      200       23      32   3315        106    188    70
## 108      200       18      28   3434        111    198    73
## 109      250       18      27   3581        113    198    74
## 110      200       21      29   3479        113    208    74
## 111      232       19      27   3548        113    208    74
## 112      220       21      27   3217        103    169    67
## 113      150       22      30   3357        106    194    64
## 114      232       18      27   3487        113    204    75
## 115      224       17      25   4057        115    212    78
## 116      224       17      25   4057        115    212    78
## 117      240       21      30   3349        108    190    72
## 118      240       21      30   3294        105    188    71
## 119      194       17      26   3651        108    192    72
## 120      194       17      26   3651        108    192    72
## 121      260       18      26   3336        112    187    69
## 122      280       18      26   3416        112    182    72
## 123      192       18      26   3428        107    184    70
## 124      195       17      25     NA        110    196    73
## 125      189       22      30   3250        107    178    68
## 126      215       19      26   3430        107    178    68
## 127      224       17      25   4052        115    212    78
## 128      224       17      25   4052        115    212    78
## 129      201       19      26   3315        109    200    73
## 130      205       18      25   3549        107    194    70
## 131      230       18      26   3649        108    191    72
## 132      245       21      26   3197        110    192    70
## 133      265       20      28   3473        111    194    72
## 134      265       20      28   3476        111    194    72
## 135      170       20      29   3085        107    187    70
## 136      200       20      30   3484        111    198    74
## 137      165       21      28   3395        104    184    69
## 138      165       20      27   3495        104    184    69
## 139      212       19      26   3610        104    184    69
## 140      210       21      29   3417        107    192    72
## 141      210       21      29   3362        107    189    71
## 142      225       20      29   3439        107    193    72
## 143      200       21      30   3179         99    172    68
## 144      115       24      30   3082         99    161    68
## 145      170       22      31   3241        106    185    69
## 146      170       22      29   2767        101    178    68
## 147      270       20      28   3575        108    186    72
## 148      170       23      30   3638        105    180    70
## 149      220       20      28   3462        104    179    70
## 150      220       17      26   3583        104    179    70
## 151      220       18      25   3627        104    179    70
## 152      220       20      27   3561        109    192    71
## 153      220       18      25   3880        109    192    71
## 154      184       20      29   3197        107    177    69
## 155      184       19      27   3560        107    177    69
## 156      184       19      27   3461        107    176    69
## 157      225       20      30   3285        107    176    69
## 158      225       20      30   3285        107    176    69
## 159      225       20      29   3483        107    176    69
## 160      184       19      28   3428        114    191    73
## 161      205       20      29   3591        112    200    74
## 162      205       20      29   3778        114    207    75
## 163      255       18      25   3694        113    190    71
## 164      255       18      27   3650        113    198    74
## 165      200       21      28   3448        106    194    69
## 166      239       17      25   4057        115    212    78
## 167      260       18      26   3677        112    187    69
## 168      255       19      26   3306        108    194    70
## 169      227       18      25   3516        107    184    70
## 170      225       20      29   3460        107    191    71
## 171      215       18      25   3255        105    177    68
## 172      215       18      24   3285        105    177    68
## 173      232       20      26   3681        115    194    73
## 174      232       20      26   3681        115    194    73
## 175      168       20      25   3360        107    178    68
## 176      168       19      25   3360        107    178    68
## 177      215       19      26   3430        107    178    68
## 178      215       20      26   3450        107    178    68
## 179      215       19      27     NA        107    178    68
## 180      224       17      25   4052        115    212    78
## 181      302       17      23   4195        115    212    78
## 182      275       NA      NA   3790        112    203    74
## 183      210       20      28   3175        105    183    69
## 184      210       20      28   3175        105    183    69
## 185      220       21      29   3470        106    190    71
## 186      250       21      29   3470        106    190    71
## 187      212       19      26   3630        104    184    69
## 188      210       21      29   3439        107    192    72
## 189      190       19      26   3721        106    185    69
## 190      270       18      25   3953        106    185    69
## 191      208       20      28   3576        110    190    72
## 192      225       18      24   3880        115    197    72
## 193      225       18      24   3893        115    197    72
## 194      220       20      27   3814        105    180    70
## 195      220       18      25   4013        105    180    70
## 196      250       18      25   3836        109    192    71
## 197      300       17      24   4024        109    193    71
## 198      330       17      24   4399        121    204    75
## 199      340       14      20   3825        104    179    70
## 200      225       19      28   3616        107    177    69
## 201      225       20      30   3472        114    191    73
## 202      325       18      26   3814        114    191    73
## 203      325       18      26   4376        118    198    75
## 204      325       18      26   4464        123    204    75
## 205      240       18      28   3909        114    207    75
## 206      275       18      26   3984        115    207    74
## 207      300       18      26   4044        115    207    74
## 208      275       18      26   3992        112    201    75
## 209      340       17      23   3851        110    197    70
## 210      340       17      23   3977        113    200    73
## 211      235       18      26   3777        115    192    72
## 212      294       18      28   3874        115    192    72
## 213      390       17      24   4046        115    192    72
## 214      294       18      28   3803        119    200    73
## 215      294       18      28   3803        119    200    73
## 216      390       17      24   3948        119    200    73
## 217      220       18      25   3649        110    189    71
## 218      300       18      23   3715        110    189    71
## 219      290       18      25   3990        115    197    72
## 220      280       17      24   3768        115    194    73
## 221      280       17      24   3768        115    194    73
## 222      239       17      25   4369        118    215    78
## 223      239       17      25   4369        118    215    78
## 224      239       17      25   4474        124    221    78
## 225      349       16      21   3540        107    178    68
## 226      302       16      24   4085        114    196    73
## 227      215       20      26   3770        107    183    69
## 228      302       17      22   3585        107    183    69
## 229      221       19      27   3635        112    190    71
## 230      302       16      20   3815        112    190    71
## 231      275       18      26   4160        122    203    73
## 232      302       16      24   4390        122    203    73
## 233      210       21      29   3480        105    182    69
## 234      210       21      30   3700        105    182    69
## 235      335       NA      NA   5194        118    204    75
## 236      268       19      26   3653        110    190    72
## 237      290       17      24   3153        100    174    71
## 238      450       15      22   4024        109    191    78
## 239      180       20      28   3131         95    159    73
## 240      225       20      28   2921         96    159    73
## 241      250       21      29   3351         96    159    73
## 242      333       16      24   3415        108    177    70
## 243      333       16      23   3781        108    177    70
## 244      184       20      28   2932         98    161    70
## 245      225       21      29   2998         98    161    70
## 246      320       17      25   3647        106    178    72
## 247      350       18      25   3246        105    180    74
## 248      350       18      25   3248        105    180    74
## 249      215       17      25   3060         95    160    70
## 250      193       20      29   3290        101    183    73
## 251      260       17      25   3347        101    183    73
## 252      280       17      24   3780        107    186    72
## 253      240       20      25   2835         95    162    69
## 254      172       19      26   3023        100    173    69
## 255      294       18      26   3779        102    187    71
## 256      294       18      26   3980        102    187    71
## 257      390       16      23   3865        102    187    71
## 258      390       16      23   4042        102    187    71
## 259      300       18      23   3840        103    178    72
## 260      142       23      28   2387         89    156    66
## 261      142       23      28   2387         89    156    66
## 262      302       16      23   4065        101    179    72
## 263      493       14      21   4235        101    179    72
## 264      192       21      29   3055         95    158    68
## 265      349       17      22   3220         95    158    68
## 266      210       21      28   3241        101    177    69
## 267      210       21      28   3296        101    177    69
## 268      271       18      26   3263        103    179    70
## 269      287       20      26   3188        104    169    72
## 270      287       20      26   3428        104    169    72
## 271      340       NA      NA   3725        110    190    73
## 272      315       18      26   3135         93    175    70
## 273      315       17      24   3240         93    175    72
## 274      315       18      26   3119         93    175    70
## 275      477       17      24   3131         93    175    72
## 276      228       20      29   2811         95    170    70
## 277      258       18      26   2911         95    170    70
## 278      227       20      27   3085         99    174    69
## 279      300       18      24   3263        100    174    69
## 280      180       24      33   2500        102    171    68
## 281      138       26      32   2195         97    153    67
## 282      295       14      18   5367        116    199    79
## 283      320       16      21   4302        116    195    73
## 284      295       14      18   4947        130    219    79
## 285      295       14      18   5050        116    197    79
## 286      230       15      21   4987        119    201    76
## 287      232       15      19   5000        119    206    79
## 288      275       15      19   4945        129    208    75
## 289      285       16      19   5042        116    199    79
## 290      325       13      17   6133        130    219    79
## 291      316       10      12   6400        123    190    81
## 292      275       15      20   4967        129    208    76
## 293      300       13      18   5969        119    206    80
## 294      305       13      19   5013        123    207    79
## 295      240       14      17   5270        118    204    78
## 296      265       17      23   4451        106    189    77
## 297      225       16      23   4023        110    180    73
## 298      325       16      22   4824        111    184    74
## 299      275       15      21   4600        113    193    75
## 300      185       19      26   4024        112    187    74
## 301      275       16      21   4425        113    192    75
## 302      210       15      20   4463        114    190    72
## 303      240       17      22   4387        106    188    77
## 304      193       17      21   3836        106    178    70
## 305      195       16      21   3790        106    181    72
## 306      192       16      19   4112        107    180    73
## 307      282       12      16   5379        113    195    76
## 308      235       15      19   4740        110    188    74
## 309      235       13      17   5590        112    193    76
## 310      230       18      24   4065        107    186    73
## 311      302       13      18   4834        114    193    76
## 312      292       13      14   5423        112    186    71
## 313      288       14      17   4874        111    183    72
## 314      210       16      21   4374        114    190    72
## 315      215       17      21   4134        109    190    74
## 316      215       15      19   4718        110    190    75
## 317      240       16      21   3871        106    183    72
## 318      185       19      26   3779        108    182    74
## 319      340       14      18   4950        112    188    76
## 320      143       21      26   3381        107    181    72
## 321      185       18      22   3682        110    187    70
## 322      245       18      21   4035        110    189    74
## 323      230       18      24   3935        107    185    72
## 324      325       13      17   5390        112    193    76
## 325      220       15      20   5086        112    187    76
## 326      268       15      20   4638        113    189    75
## 327      165       19      22   2866         98    163    67
## 328      201       18      23   3346        103    173    70
## 329      160       21      25   3258        103    179    70
## 330      160       21      24   3468        101    167    72
## 331      173       20      26   3549        103    177    73
## 332      150       20      24   3826        104    174    72
## 333      190       16      19   3575         93    150    67
## 334      217       12      16   4576        100    185    74
## 335      174       18      21   3577        101    175    71
## 336      130       22      25   3091        103    173    72
## 337      160       21      27   3240        103    179    69
## 338      180       17      20   3760        104    178    70
## 339      165       19      22   3020         98    163    67
## 340      161       22      27   3119         98    167    68
## 341      220       18      25   4035        109    192    71
## 342      340       15      21   3936        104    179    70
## 343      184       19      26   3594        107    176    69
## 344      200       22      30   3458        112    188    70
## 345      250       17      23   4675        116    199    79
## 346      130       26      33   2702        103    178    67
## 347      155       19      26   3497        109    198    73
## 348      280       16      22   4056        112    189    76
## 349      315       15      19   4309        112    189    76
## 350      104       26      33   2447         95    167    66
## 351      215       18      24   3410        105    177    68
## 352      168       19      25   3470        107    179    68
## 353      221       19      27   3966        112    190    71
## 354      302       16      24   4230        112    190    71
## 355      155       19      26   3488        109    198    73
## 356      160       NA      NA   3020        102    181    67
## 357      245       20      25   3801        111    188    74
## 358      130       29      36   2701        102    172    70
## 359      250       19      29   3620        106    190    71
## 360      140       24      34   3109        107    190    69
## 361      108       31      35   2425         98    155    67
## 362      165       21      28   3090         99    175    68
## 363      165       21      28   3430        104    187    69
## 364      155       24      29   2932         98    167    68
## 365      130       29      36   2679        102    171    70
## 366      115       24      30   3034         99    174    68
## 367      170       22      31   3338        106    184    69
## 368      270       18      25   4067        106    184    69
## 369      170       22      29   2822        101    180    68
## 370      190       14      17   4605        111    190    78
## 371      185       19      26   3699        112    187    72
## 372      180       19      26   4068        119    201    79
## 373      215       18      25   4331        119    201    79
## 374      150       20      26   3862        113    189    79
## 375      215       18      25   4440        119    201    79
## 376      193       17      23   4275        121    201    77
## 377      190       16      20   4309        111    190    78
## 378      240       18      25   4310        118    201    76
## 379      240       18      25   4365        118    201    76
## 380      195       16      22   4802        115    194    75
## 381      200       18      25   3812        112    188    72
## 382      201       16      23   4340        121    202    77
## 383      240       19      26   4012        124    204    78
## 384      240       18      25   4175        124    204    78
## 385      185       19      26   3948        120    201    72
## 386      185       19      26   3803        112    187    72
## 387      185       18      24   4431        121    201    72
## 388      230       19      27   4120        119    200    77
## 389      230       19      27   4165        119    200    77
## 390      345       13      17   5879        130     NA    NA
## 391      295       14      18   5678        130     NA    NA
## 392      175       18      23   3623        111     NA    NA
## 393      200       15      21   4142        119     NA    NA
## 394      300       13      17   4804        144     NA    NA
## 395      300       16      19   4760        116     NA    NA
## 396      210       16      22   3714        112     NA    NA
## 397      210       16      22   3829        131     NA    NA
## 398      215       16      21   4542        121     NA    NA
## 399      231       15      19   4788        126     NA    NA
## 400      300       14      18   5464        133     NA    NA
## 401      143       24      29   3028        111     NA    NA
## 402      175       19      24   3351        111     NA    NA
## 403      285       17      20   4548        144     NA    NA
## 404      300       NA      NA   5440        133     NA    NA
## 405      190       15      19   4083        123     NA    NA
## 406      143       24      29   2960        112     NA    NA
## 407      207       15      19   3571        126     NA    NA
## 408      180       17      20   3932        116     NA    NA
## 409      305       14      18   5287        140     NA    NA
## 410      165       21      28   3485        104     NA    NA
## 411      142       22      27   2750        103     NA    NA
## 412      190       16      20   3925        128     NA    NA
## 413      190       14      17   4435        128     NA    NA

3. create box plots of city mpg by ncyl

cars %>%
  group_by(ncyl) %>%
  ggplot(aes(x = ncyl, y = city_mpg)) +
  geom_boxplot()

4. Create overlaid density plots for same data

cars %>%
  ggplot(aes(x = city_mpg, fill = ncyl)) +
  geom_density(alpha=0.5)

5. Create hist of horsepwr

cars %>%
  ggplot(aes(horsepwr)) +
  geom_histogram()

6. Create hist of hosrpwr with binwidth of 3

cars %>%
  ggplot(aes(horsepwr)) +
  geom_histogram(binwidth = 3)

7. Construct box plot of msrp

cars %>%
  ggplot(aes(msrp)) +
  geom_boxplot()

8. Exclude outliers from data more than 100000

cars %>%
  filter(msrp <= 100000) %>%
  ggplot(aes(msrp)) +
  geom_boxplot()