collegeDistance <- read.csv("https://vincentarelbundock.github.io/Rdatasets/csv/AER/CollegeDistance.csv", header = TRUE)
highIncomeMale <- subset(collegeDistance,gender=="male" & income == "high")
highIncomeMale$state <-"New York"
highIncomeMale$state <-"New York"
highIncomeMale$city <-"Brooklyn"
# for all the education field  values that are 16, change the state field value to New Jersey.
highIncomeMale$state[highIncomeMale$education == 16]<-"New Jersey"
# Displaying the first 100 rows to see all examples done in steps 1-5.
head(highIncomeMale,100) 
##       X gender ethnicity score fcollege mcollege home urban unemp  wage
## 1     1   male     other 39.15      yes       no  yes   yes   6.2  8.09
## 22   22   male     other 59.56      yes       no  yes    no   7.7  7.04
## 33   33   male     other 58.66      yes       no  yes   yes   5.1  8.85
## 38   38   male     other 61.03      yes       no   no    no   6.2  8.09
## 39   39   male     other 54.35       no       no   no    no   6.2  8.09
## 41   41   male     other 70.10      yes       no  yes    no   6.2  8.09
## 61   61   male     other 57.74       no       no  yes    no   5.5  8.09
## 62   62   male     other 60.38      yes       no  yes    no   5.5  8.09
## 63   63   male     other 62.77       no       no   no    no   5.5  8.09
## 70   70   male     other 53.21       no       no  yes    no   6.9  7.04
## 74   74   male     other 60.22      yes       no  yes    no   7.7  7.04
## 77   77   male     other 51.84      yes      yes   no    no   4.4  8.09
## 80   80   male     other 57.50       no      yes  yes    no   4.4  8.09
## 82   82   male     other 50.62      yes       no  yes    no   7.5  8.09
## 97   97   male     other 56.47      yes       no  yes    no   5.3  8.09
## 105 105   male     other 66.95      yes      yes  yes    no   6.1  7.69
## 112 112   male     other 44.46      yes      yes  yes    no   5.4  8.09
## 117 117   male  hispanic 38.95       no       no  yes    no  13.5  7.69
## 122 122   male     other 44.46       no       no  yes    no   8.7  8.85
## 127 127   male     other 52.74      yes       no  yes    no   6.5  8.09
## 129 129   male     other 40.18       no       no  yes    no   6.5  8.09
## 138 138   male     other 51.10       no       no  yes    no   7.8  7.69
## 144 144   male     other 56.35       no       no  yes    no   5.4  8.85
## 147 147   male     other 66.17      yes      yes  yes    no   5.4  8.85
## 148 148   male     other 45.10       no       no  yes    no   5.4  8.85
## 151 151   male     other 52.98      yes      yes  yes    no   7.2  8.85
## 155 155   male     other 58.62       no       no  yes    no   4.4  8.09
## 158 158   male     other 64.83      yes      yes  yes    no   4.4  8.09
## 161 161   male     other 66.49       no       no  yes    no   4.4  8.09
## 162 162   male     other 62.14      yes      yes  yes    no   4.4  8.09
## 171 171   male     other 52.64       no      yes  yes    no   5.1  8.85
## 179 179   male     other 62.98      yes       no  yes    no  10.4  7.69
## 190 190   male     other 63.13       no      yes  yes   yes   5.1  8.85
## 192 192   male     other 59.91       no      yes  yes   yes   5.1  8.85
## 195 195   male     other 57.49       no       no  yes    no   6.3  9.64
## 201 201   male      afam 44.24       no       no   no   yes   8.0  9.64
## 202 202   male      afam 51.33      yes      yes  yes   yes   8.0  9.64
## 203 203   male      afam 56.46       no      yes   no   yes   8.0  9.64
## 210 210   male     other 62.36      yes      yes   no   yes   8.0  9.64
## 228 228   male     other 43.22       no       no  yes    no   9.5  9.64
## 232 232   male      afam 37.61       no      yes  yes    no   5.3  9.64
## 248 248   male     other 62.20      yes       no  yes    no   9.8  9.64
## 258 258   male     other 60.96       no       no  yes    no  10.7  9.64
## 262 262   male     other 63.12      yes      yes  yes    no  10.7  9.64
## 269 269   male     other 56.30      yes      yes  yes    no   5.3  9.64
## 283 283   male     other 58.92       no       no  yes    no   8.0  9.64
## 286 286   male     other 56.02       no       no  yes    no   8.0  9.64
## 287 287   male     other 58.58      yes      yes  yes    no   5.3  9.64
## 296 296   male     other 58.25      yes       no   no    no   4.4  9.64
## 297 297   male     other 61.87      yes      yes  yes    no   4.4  9.64
## 298 298   male     other 67.62      yes      yes  yes    no   4.4  9.64
## 300 300   male      afam 58.41      yes      yes  yes    no   4.4  9.64
## 301 301   male     other 66.83      yes       no  yes    no   4.4  9.64
## 303 303   male      afam 52.78       no       no   no    no   4.4  9.64
## 307 307   male     other 53.03      yes       no  yes    no   8.7  9.64
## 315 315   male     other 61.26      yes      yes  yes    no   8.7  9.64
## 324 324   male      afam 48.39       no       no  yes    no   5.6  9.64
## 328 328   male     other 62.44      yes      yes  yes   yes   8.0  9.64
## 342 342   male     other 54.24       no       no   no   yes   9.5  9.64
## 348 348   male     other 58.78      yes      yes  yes    no  12.6  9.64
## 349 349   male     other 62.49      yes       no  yes    no   8.0  9.64
## 353 353   male     other 60.81       no       no  yes    no   8.0  9.64
## 359 359   male     other 54.87      yes       no  yes    no  10.8  9.64
## 360 360   male     other 49.11       no       no  yes    no  10.8  9.64
## 365 365   male     other 58.06       no       no  yes    no   9.5  9.64
## 370 370   male     other 59.96      yes       no  yes    no   9.5  9.64
## 371 371   male     other 60.44       no       no  yes    no   5.3  9.64
## 372 372   male     other 44.47      yes      yes  yes    no   5.3  9.64
## 374 374   male     other 59.56      yes      yes  yes    no   5.3  9.64
## 375 375   male     other 64.89      yes       no  yes    no   5.3  9.64
## 376 376   male     other 58.24       no       no  yes    no   5.3  9.64
## 378 378   male     other 62.20      yes       no  yes    no   5.3  9.64
## 381 381   male     other 60.95      yes       no  yes    no   5.3  9.64
## 384 384   male     other 59.34       no       no  yes    no   6.3  9.64
## 393 393   male     other 42.84       no       no  yes   yes   8.0  9.64
## 399 399   male     other 65.67      yes      yes  yes    no   5.3  9.64
## 400 400   male     other 61.87      yes      yes   no    no   4.4  9.64
## 401 401   male     other 61.28      yes      yes  yes    no   4.4  9.64
## 402 402   male     other 62.18       no      yes  yes    no   4.4  9.64
## 403 403   male      afam 60.18      yes      yes  yes    no   4.4  9.64
## 407 407   male     other 49.32      yes       no  yes    no   5.1  9.64
## 408 408   male     other 53.33       no       no  yes    no   5.1  9.64
## 409 409   male      afam 48.70       no      yes  yes    no   5.1  9.64
## 423 423   male     other 51.88       no       no  yes    no   7.6  9.64
## 429 429   male     other 54.76       no      yes  yes    no   6.7 10.04
## 432 432   male     other 62.03      yes      yes  yes    no   5.6 10.04
## 435 435   male     other 56.17      yes      yes   no    no   5.6 10.04
## 438 438   male     other 56.72       no       no   no    no   4.8 10.04
## 442 442   male     other 62.52       no       no  yes    no   6.2 10.04
## 445 445   male  hispanic 41.54       no       no  yes    no   7.4 10.04
## 451 451   male      afam 54.94       no       no   no    no   7.7 10.04
## 452 452   male      afam 41.19      yes      yes  yes    no   7.7 10.04
## 457 457   male     other 60.95      yes      yes  yes    no   7.7 10.04
## 459 459   male     other 69.30      yes       no  yes    no   7.7 10.04
## 464 464   male     other 60.67       no      yes  yes    no   6.7 10.04
## 471 471   male     other 65.05      yes      yes  yes    no   5.9 10.04
## 473 473   male     other 58.02      yes       no  yes    no   5.9 10.04
## 483 483   male     other 61.44      yes       no  yes    no   4.8 10.04
## 487 487   male     other 57.20       no       no  yes    no   4.8 10.04
## 497 497   male      afam 47.46       no       no   no    no   6.2 10.04
##     distance tuition education income region      state     city
## 1        0.2 0.88915        12   high  other   New York Brooklyn
## 22       0.5 0.90300        14   high  other   New York Brooklyn
## 33       0.5 0.84988        16   high  other New Jersey Brooklyn
## 38       0.6 0.88915        14   high  other   New York Brooklyn
## 39       0.6 0.88915        15   high  other   New York Brooklyn
## 41       0.6 0.88915        17   high  other   New York Brooklyn
## 61       1.5 0.88915        16   high  other New Jersey Brooklyn
## 62       1.5 0.88915        12   high  other   New York Brooklyn
## 63       1.5 0.88915        12   high  other   New York Brooklyn
## 70       2.0 0.90300        18   high  other   New York Brooklyn
## 74       2.0 0.90300        12   high  other   New York Brooklyn
## 77       0.5 0.88915        18   high  other   New York Brooklyn
## 80       0.5 0.88915        12   high  other   New York Brooklyn
## 82       0.5 0.88915        14   high  other   New York Brooklyn
## 97       0.1 0.88915        13   high  other   New York Brooklyn
## 105      2.5 1.11201        16   high  other New Jersey Brooklyn
## 112      1.9 0.88915        12   high  other   New York Brooklyn
## 117      5.0 1.11201        13   high  other   New York Brooklyn
## 122      1.5 0.84988        12   high  other   New York Brooklyn
## 127      0.8 0.88915        12   high  other   New York Brooklyn
## 129      0.8 0.88915        12   high  other   New York Brooklyn
## 138      1.8 1.11201        13   high  other   New York Brooklyn
## 144      0.8 0.84988        15   high  other   New York Brooklyn
## 147      0.8 0.84988        16   high  other New Jersey Brooklyn
## 148      0.8 0.84988        13   high  other   New York Brooklyn
## 151      0.8 0.84988        13   high  other   New York Brooklyn
## 155      1.5 0.88915        13   high  other   New York Brooklyn
## 158      1.5 0.88915        15   high  other   New York Brooklyn
## 161      1.5 0.88915        17   high  other   New York Brooklyn
## 162      1.5 0.88915        17   high  other   New York Brooklyn
## 171      0.1 0.84988        15   high  other   New York Brooklyn
## 179      0.0 1.11201        18   high  other   New York Brooklyn
## 190      1.5 0.84988        17   high  other   New York Brooklyn
## 192      1.5 0.84988        15   high  other   New York Brooklyn
## 195      2.0 1.15242        17   high  other   New York Brooklyn
## 201      0.0 1.15242        14   high  other   New York Brooklyn
## 202      0.0 1.15242        13   high  other   New York Brooklyn
## 203      0.4 1.15242        15   high  other   New York Brooklyn
## 210      1.5 1.15242        16   high  other New Jersey Brooklyn
## 228      0.8 1.15242        12   high  other   New York Brooklyn
## 232      0.3 1.15242        13   high  other   New York Brooklyn
## 248      4.5 1.15242        16   high  other New Jersey Brooklyn
## 258      0.5 1.15242        17   high  other   New York Brooklyn
## 262      0.5 1.15242        16   high  other New Jersey Brooklyn
## 269      1.2 1.15242        12   high  other   New York Brooklyn
## 283      3.5 1.15242        17   high  other   New York Brooklyn
## 286      3.5 1.15242        16   high  other New Jersey Brooklyn
## 287      0.7 1.15242        16   high  other New Jersey Brooklyn
## 296      0.3 1.15242        15   high  other   New York Brooklyn
## 297      0.3 1.15242        16   high  other New Jersey Brooklyn
## 298      0.3 1.15242        13   high  other   New York Brooklyn
## 300      0.3 1.15242        15   high  other   New York Brooklyn
## 301      0.3 1.15242        16   high  other New Jersey Brooklyn
## 303      0.3 1.15242        16   high  other New Jersey Brooklyn
## 307      2.0 1.15242        16   high  other New Jersey Brooklyn
## 315      2.0 1.15242        16   high  other New Jersey Brooklyn
## 324      0.5 1.15242        16   high  other New Jersey Brooklyn
## 328      0.7 1.15242        16   high  other New Jersey Brooklyn
## 342      0.3 1.15242        16   high  other New Jersey Brooklyn
## 348      5.2 1.15242        16   high  other New Jersey Brooklyn
## 349      6.0 1.15242        16   high  other New Jersey Brooklyn
## 353      6.0 1.15242        16   high  other New Jersey Brooklyn
## 359      6.5 1.15242        16   high  other New Jersey Brooklyn
## 360      6.5 1.15242        12   high  other   New York Brooklyn
## 365      2.0 1.15242        15   high  other   New York Brooklyn
## 370      2.0 1.15242        14   high  other   New York Brooklyn
## 371      0.5 1.15242        12   high  other   New York Brooklyn
## 372      0.5 1.15242        15   high  other   New York Brooklyn
## 374      0.5 1.15242        16   high  other New Jersey Brooklyn
## 375      0.5 1.15242        13   high  other   New York Brooklyn
## 376      0.5 1.15242        15   high  other   New York Brooklyn
## 378      0.5 1.15242        15   high  other   New York Brooklyn
## 381      0.5 1.15242        15   high  other   New York Brooklyn
## 384      0.4 1.15242        12   high  other   New York Brooklyn
## 393      1.0 1.15242        12   high  other   New York Brooklyn
## 399      1.1 1.15242        15   high  other   New York Brooklyn
## 400      0.1 1.15242        16   high  other New Jersey Brooklyn
## 401      0.1 1.15242        17   high  other   New York Brooklyn
## 402      0.1 1.15242        17   high  other   New York Brooklyn
## 403      0.1 1.15242        16   high  other New Jersey Brooklyn
## 407      0.5 1.15242        17   high  other   New York Brooklyn
## 408      0.5 1.15242        17   high  other   New York Brooklyn
## 409      0.5 1.15242        13   high  other   New York Brooklyn
## 423      0.1 1.15242        12   high  other   New York Brooklyn
## 429      1.5 1.12702        16   high  other New Jersey Brooklyn
## 432      0.5 1.12702        15   high  other   New York Brooklyn
## 435      0.5 1.12702        13   high  other   New York Brooklyn
## 438      1.0 1.12702        14   high  other   New York Brooklyn
## 442      1.5 1.12702        15   high  other   New York Brooklyn
## 445      4.5 1.12702        12   high  other   New York Brooklyn
## 451      0.7 1.12702        16   high  other New Jersey Brooklyn
## 452      0.7 1.12702        16   high  other New Jersey Brooklyn
## 457      0.5 1.12702        17   high  other   New York Brooklyn
## 459      0.5 1.12702        18   high  other   New York Brooklyn
## 464      1.2 1.12702        13   high  other   New York Brooklyn
## 471      1.5 1.12702        16   high  other New Jersey Brooklyn
## 473      1.5 1.12702        13   high  other   New York Brooklyn
## 483      1.5 1.12702        18   high  other   New York Brooklyn
## 487      1.5 1.12702        16   high  other New Jersey Brooklyn
## 497      0.5 1.12702        13   high  other   New York Brooklyn