Affairs <- read.csv("Affairs.csv")
print(Affairs)
##        X affairs gender  age yearsmarried children religiousness education
## 1      4       0   male 37.0       10.000       no             3        18
## 2      5       0 female 27.0        4.000       no             4        14
## 3     11       0 female 32.0       15.000      yes             1        12
## 4     16       0   male 57.0       15.000      yes             5        18
## 5     23       0   male 22.0        0.750       no             2        17
## 6     29       0 female 32.0        1.500       no             2        17
## 7     44       0 female 22.0        0.750       no             2        12
## 8     45       0   male 57.0       15.000      yes             2        14
## 9     47       0 female 32.0       15.000      yes             4        16
## 10    49       0   male 22.0        1.500       no             4        14
## 11    50       0   male 37.0       15.000      yes             2        20
## 12    55       0   male 27.0        4.000      yes             4        18
## 13    64       0   male 47.0       15.000      yes             5        17
## 14    80       0 female 22.0        1.500       no             2        17
## 15    86       0 female 27.0        4.000       no             4        14
## 16    93       0 female 37.0       15.000      yes             1        17
## 17   108       0 female 37.0       15.000      yes             2        18
## 18   114       0 female 22.0        0.750       no             3        16
## 19   115       0 female 22.0        1.500       no             2        16
## 20   116       0 female 27.0       10.000      yes             2        14
## 21   123       0 female 22.0        1.500       no             2        16
## 22   127       0 female 22.0        1.500       no             2        16
## 23   129       0 female 27.0       10.000      yes             4        16
## 24   134       0 female 32.0       10.000      yes             3        14
## 25   137       0   male 37.0        4.000      yes             2        20
## 26   139       0 female 22.0        1.500       no             2        18
## 27   147       0 female 27.0        7.000       no             4        16
## 28   151       0   male 42.0       15.000      yes             5        20
## 29   153       0   male 27.0        4.000      yes             3        16
## 30   155       0 female 27.0        4.000      yes             3        17
## 31   162       0   male 42.0       15.000      yes             4        20
## 32   163       0 female 22.0        1.500       no             3        16
## 33   165       0   male 27.0        0.417       no             4        17
## 34   168       0 female 42.0       15.000      yes             5        14
## 35   170       0   male 32.0        4.000      yes             1        18
## 36   172       0 female 22.0        1.500       no             4        16
## 37   184       0 female 42.0       15.000      yes             3        12
## 38   187       0 female 22.0        4.000       no             4        17
## 39   192       0   male 22.0        1.500      yes             1        14
## 40   194       0 female 22.0        0.750       no             3        16
## 41   210       0   male 32.0       10.000      yes             5        20
## 42   217       0   male 52.0       15.000      yes             5        18
## 43   220       0 female 22.0        0.417       no             5        14
## 44   224       0 female 27.0        4.000      yes             2        18
## 45   227       0 female 32.0        7.000      yes             5        17
## 46   228       0   male 22.0        4.000       no             3        16
## 47   239       0 female 27.0        7.000      yes             4        18
## 48   241       0 female 42.0       15.000      yes             2        18
## 49   245       0   male 27.0        1.500      yes             4        16
## 50   249       0   male 42.0       15.000      yes             2        20
## 51   262       0 female 22.0        0.750       no             5        14
## 52   265       0   male 32.0        7.000      yes             2        20
## 53   267       0   male 27.0        4.000      yes             5        20
## 54   269       0   male 27.0       10.000      yes             4        20
## 55   271       0   male 22.0        4.000       no             1        18
## 56   277       0 female 37.0       15.000      yes             4        14
## 57   290       0   male 22.0        1.500      yes             5        16
## 58   292       0 female 37.0       15.000      yes             4        17
## 59   293       0 female 27.0        0.750       no             4        17
## 60   295       0   male 32.0       10.000      yes             4        20
## 61   299       0 female 47.0       15.000      yes             5        14
## 62   320       0   male 37.0       10.000      yes             3        20
## 63   321       0 female 22.0        0.750       no             2        16
## 64   324       0   male 27.0        4.000       no             2        18
## 65   334       0   male 32.0        7.000       no             4        20
## 66   351       0   male 42.0       15.000      yes             2        17
## 67   355       0   male 37.0       10.000      yes             4        20
## 68   361       0 female 47.0       15.000      yes             3        17
## 69   362       0 female 22.0        1.500       no             5        16
## 70   366       0 female 27.0        1.500       no             2        16
## 71   370       0 female 27.0        4.000       no             3        17
## 72   374       0 female 32.0       10.000      yes             5        14
## 73   378       0 female 22.0        0.125       no             2        12
## 74   381       0   male 47.0       15.000      yes             4        14
## 75   382       0   male 32.0       15.000      yes             1        14
## 76   383       0   male 27.0        7.000      yes             4        16
## 77   384       0 female 22.0        1.500      yes             3        16
## 78   400       0   male 27.0        4.000      yes             3        17
## 79   403       0 female 22.0        1.500       no             3        16
## 80   409       0   male 57.0       15.000      yes             2        14
## 81   412       0   male 17.5        1.500      yes             3        18
## 82   413       0   male 57.0       15.000      yes             4        20
## 83   416       0 female 22.0        0.750       no             2        16
## 84   418       0   male 42.0        4.000       no             4        17
## 85   422       0 female 22.0        1.500      yes             4        12
## 86   435       0 female 22.0        0.417       no             1        17
## 87   439       0 female 32.0       15.000      yes             4        17
## 88   445       0 female 27.0        1.500       no             3        18
## 89   447       0 female 22.0        1.500      yes             3        14
## 90   448       0 female 37.0       15.000      yes             3        14
## 91   449       0 female 32.0       15.000      yes             4        14
## 92   478       0   male 37.0       10.000      yes             2        14
## 93   482       0   male 37.0       10.000      yes             4        16
## 94   486       0   male 57.0       15.000      yes             5        20
## 95   489       0   male 27.0        0.417       no             1        16
## 96   490       0 female 42.0       15.000      yes             5        14
## 97   491       0   male 57.0       15.000      yes             3        16
## 98   492       0   male 37.0       10.000      yes             1        16
## 99   503       0   male 37.0       15.000      yes             3        17
## 100  508       0   male 37.0       15.000      yes             4        20
## 101  509       0 female 27.0       10.000      yes             5        14
## 102  512       0   male 37.0       10.000      yes             2        18
## 103  515       0 female 22.0        0.125       no             4        12
## 104  517       0   male 57.0       15.000      yes             5        20
## 105  532       0 female 37.0       15.000      yes             4        18
## 106  533       0   male 22.0        4.000      yes             4        14
## 107  535       0   male 27.0        7.000      yes             4        18
## 108  537       0   male 57.0       15.000      yes             4        20
## 109  538       0   male 32.0       15.000      yes             3        14
## 110  543       0 female 22.0        1.500       no             2        14
## 111  547       0 female 32.0        7.000      yes             4        17
## 112  550       0 female 37.0       15.000      yes             4        17
## 113  558       0 female 32.0        1.500       no             5        18
## 114  571       0   male 42.0       10.000      yes             5        20
## 115  578       0 female 27.0        7.000       no             3        16
## 116  583       0   male 37.0       15.000       no             4        20
## 117  586       0   male 37.0       15.000      yes             4        14
## 118  594       0   male 32.0       10.000       no             5        18
## 119  597       0 female 22.0        0.750       no             4        16
## 120  602       0 female 27.0        7.000      yes             4        12
## 121  603       0 female 27.0        7.000      yes             2        16
## 122  604       0 female 42.0       15.000      yes             5        18
## 123  612       0   male 42.0       15.000      yes             4        17
## 124  613       0 female 27.0        7.000      yes             2        16
## 125  621       0 female 22.0        1.500       no             3        16
## 126  627       0   male 37.0       15.000      yes             5        20
## 127  630       0 female 22.0        0.125       no             2        14
## 128  631       0   male 27.0        1.500       no             4        16
## 129  632       0   male 32.0        1.500       no             2        18
## 130  639       0   male 27.0        1.500       no             2        17
## 131  645       0 female 27.0       10.000      yes             4        16
## 132  647       0   male 42.0       15.000      yes             4        18
## 133  648       0 female 27.0        1.500       no             2        16
## 134  651       0   male 27.0        4.000       no             2        18
## 135  655       0 female 32.0       10.000      yes             3        14
## 136  667       0 female 32.0       15.000      yes             3        18
## 137  670       0 female 22.0        0.750       no             2        18
## 138  671       0 female 37.0       15.000      yes             2        16
## 139  673       0   male 27.0        4.000      yes             4        20
## 140  701       0   male 27.0        4.000       no             1        20
## 141  705       0 female 27.0       10.000      yes             2        12
## 142  706       0 female 32.0       15.000      yes             5        18
## 143  709       0   male 27.0        7.000      yes             5        12
## 144  717       0   male 52.0       15.000      yes             2        18
## 145  719       0   male 27.0        4.000       no             3        20
## 146  723       0   male 37.0        4.000      yes             1        18
## 147  724       0   male 27.0        4.000      yes             4        14
## 148  726       0 female 52.0       15.000      yes             5        12
## 149  734       0 female 57.0       15.000      yes             4        16
## 150  735       0   male 27.0        7.000      yes             1        16
## 151  736       0   male 37.0        7.000      yes             4        20
## 152  737       0   male 22.0        0.750       no             2        14
## 153  739       0   male 32.0        4.000      yes             2        18
## 154  743       0   male 37.0       15.000      yes             4        20
## 155  745       0   male 22.0        0.750      yes             2        14
## 156  747       0   male 42.0       15.000      yes             4        20
## 157  751       0 female 52.0       15.000      yes             5        17
## 158  752       0 female 37.0       15.000      yes             4        14
## 159  754       0   male 27.0        7.000      yes             4        14
## 160  760       0   male 32.0        4.000      yes             2        16
## 161  763       0 female 27.0        4.000      yes             2        18
## 162  774       0 female 27.0        4.000      yes             2        18
## 163  776       0   male 37.0       15.000      yes             5        18
## 164  779       0 female 47.0       15.000      yes             5        12
## 165  784       0 female 32.0       10.000      yes             3        17
## 166  788       0 female 27.0        1.500      yes             4        17
## 167  794       0 female 57.0       15.000      yes             2        18
## 168  795       0 female 22.0        1.500       no             4        14
## 169  798       0   male 42.0       15.000      yes             3        14
## 170  800       0   male 57.0       15.000      yes             4         9
## 171  803       0   male 57.0       15.000      yes             4        20
## 172  807       0 female 22.0        0.125       no             4        14
## 173  812       0 female 32.0       10.000      yes             4        14
## 174  820       0 female 42.0       15.000      yes             3        18
## 175  823       0 female 27.0        1.500       no             2        18
## 176  830       0   male 32.0        0.125      yes             2        18
## 177  843       0 female 27.0        4.000       no             3        16
## 178  848       0 female 27.0       10.000      yes             2        16
## 179  851       0 female 32.0        7.000      yes             4        16
## 180  854       0 female 37.0       15.000      yes             4        14
## 181  856       0 female 42.0       15.000      yes             5        17
## 182  857       0   male 32.0        1.500      yes             4        14
## 183  859       0 female 32.0        4.000      yes             3        17
## 184  863       0 female 37.0        7.000       no             4        18
## 185  865       0 female 22.0        0.417      yes             3        14
## 186  867       0 female 27.0        7.000      yes             4        14
## 187  870       0   male 27.0        0.750       no             3        16
## 188  873       0   male 27.0        4.000      yes             2        20
## 189  875       0   male 32.0       10.000      yes             4        16
## 190  876       0   male 32.0       15.000      yes             1        14
## 191  877       0   male 22.0        0.750       no             3        17
## 192  880       0 female 27.0        7.000      yes             4        17
## 193  903       0   male 27.0        0.417      yes             4        20
## 194  904       0   male 37.0       15.000      yes             4        20
## 195  905       0 female 37.0       15.000      yes             2        14
## 196  908       0   male 22.0        4.000      yes             1        18
## 197  909       0   male 37.0       15.000      yes             4        17
## 198  910       0 female 22.0        1.500       no             2        14
## 199  912       0   male 52.0       15.000      yes             4        14
## 200  914       0 female 22.0        1.500       no             4        17
## 201  915       0   male 32.0        4.000      yes             5        14
## 202  916       0   male 32.0        4.000      yes             2        14
## 203  920       0 female 22.0        1.500       no             3        16
## 204  921       0   male 27.0        0.750       no             2        18
## 205  925       0 female 22.0        7.000      yes             2        14
## 206  926       0 female 27.0        0.750       no             2        17
## 207  929       0 female 37.0       15.000      yes             4        12
## 208  931       0 female 22.0        1.500       no             1        14
## 209  945       0 female 37.0       10.000       no             2        12
## 210  947       0 female 37.0       15.000      yes             4        18
## 211  949       0 female 42.0       15.000      yes             3        12
## 212  950       0   male 22.0        4.000       no             2        18
## 213  961       0   male 52.0        7.000      yes             2        20
## 214  965       0   male 27.0        0.750       no             2        17
## 215  966       0 female 27.0        4.000       no             2        17
## 216  967       0   male 42.0        1.500       no             5        20
## 217  987       0   male 22.0        1.500       no             4        17
## 218  990       0   male 22.0        4.000       no             4        17
## 219  992       0 female 22.0        4.000      yes             1        14
## 220  995       0   male 37.0       15.000      yes             5        20
## 221 1009       0 female 37.0       10.000      yes             3        16
## 222 1021       0   male 42.0       15.000      yes             4        17
## 223 1026       0 female 47.0       15.000      yes             4        17
## 224 1027       0   male 22.0        1.500       no             4        16
## 225 1030       0 female 32.0       10.000      yes             3        12
## 226 1031       0 female 22.0        7.000      yes             1        14
## 227 1034       0 female 32.0       10.000      yes             4        17
## 228 1037       0   male 27.0        1.500      yes             2        16
## 229 1038       0   male 37.0       15.000      yes             4        14
## 230 1039       0   male 42.0        4.000      yes             3        14
## 231 1045       0 female 37.0       15.000      yes             5        14
## 232 1046       0 female 32.0        7.000      yes             4        17
## 233 1054       0 female 42.0       15.000      yes             4        18
## 234 1059       0   male 27.0        4.000       no             4        18
## 235 1063       0   male 22.0        0.750       no             4        18
## 236 1068       0   male 27.0        4.000      yes             4        14
## 237 1070       0 female 22.0        0.750       no             5        18
## 238 1072       0 female 52.0       15.000      yes             5         9
## 239 1073       0   male 32.0       10.000      yes             3        14
## 240 1077       0 female 37.0       15.000      yes             4        16
## 241 1081       0   male 32.0        7.000      yes             2        20
## 242 1083       0 female 42.0       15.000      yes             3        18
## 243 1084       0   male 32.0       15.000      yes             1        16
## 244 1086       0   male 27.0        4.000      yes             3        18
## 245 1087       0 female 32.0       15.000      yes             4        12
## 246 1089       0   male 22.0        0.750      yes             3        14
## 247 1096       0 female 22.0        1.500       no             3        16
## 248 1102       0 female 42.0       15.000      yes             4        14
## 249 1103       0 female 52.0       15.000      yes             3        16
## 250 1107       0   male 37.0       15.000      yes             5        20
## 251 1109       0 female 47.0       15.000      yes             4        12
## 252 1115       0   male 57.0       15.000      yes             2        20
## 253 1119       0   male 32.0        7.000      yes             4        17
## 254 1124       0 female 27.0        7.000      yes             4        17
## 255 1126       0   male 22.0        1.500       no             1        18
## 256 1128       0 female 22.0        4.000      yes             3         9
## 257 1129       0 female 22.0        1.500       no             2        14
## 258 1130       0   male 42.0       15.000      yes             2        20
## 259 1133       0   male 57.0       15.000      yes             4         9
## 260 1140       0 female 27.0        7.000      yes             2        18
## 261 1143       0 female 22.0        4.000      yes             3        14
## 262 1146       0   male 37.0       15.000      yes             4        14
## 263 1153       0   male 32.0        7.000      yes             1        18
## 264 1156       0 female 22.0        1.500       no             2        14
## 265 1157       0 female 22.0        1.500      yes             3        12
## 266 1158       0   male 52.0       15.000      yes             2        14
## 267 1160       0 female 37.0       15.000      yes             2        14
## 268 1161       0 female 32.0       10.000      yes             2        14
## 269 1166       0   male 42.0       15.000      yes             4        20
## 270 1177       0 female 27.0        4.000      yes             3        18
## 271 1178       0   male 37.0       15.000      yes             4        20
## 272 1180       0   male 27.0        1.500       no             3        18
## 273 1187       0 female 22.0        0.125       no             2        16
## 274 1191       0   male 32.0       10.000      yes             2        20
## 275 1195       0 female 27.0        4.000       no             4        18
## 276 1207       0 female 27.0        7.000      yes             2        12
## 277 1208       0   male 32.0        4.000      yes             5        18
## 278 1209       0 female 37.0       15.000      yes             2        17
## 279 1211       0   male 47.0       15.000       no             4        20
## 280 1215       0   male 27.0        1.500       no             1        18
## 281 1221       0   male 37.0       15.000      yes             4        20
## 282 1226       0 female 32.0       15.000      yes             4        18
## 283 1229       0 female 32.0        7.000      yes             4        17
## 284 1231       0 female 42.0       15.000      yes             3        14
## 285 1234       0 female 27.0        7.000      yes             3        16
## 286 1235       0   male 27.0        1.500       no             3        16
## 287 1242       0   male 22.0        1.500       no             3        16
## 288 1245       0   male 27.0        4.000      yes             3        16
## 289 1260       0 female 27.0        7.000      yes             3        12
## 290 1266       0 female 37.0       15.000      yes             2        18
## 291 1271       0 female 37.0        7.000      yes             3        14
## 292 1273       0   male 22.0        1.500       no             2        16
## 293 1276       0   male 37.0       15.000      yes             5        20
## 294 1280       0 female 22.0        1.500       no             4        16
## 295 1282       0 female 32.0       10.000      yes             4        16
## 296 1285       0   male 27.0        4.000       no             2        17
## 297 1295       0 female 22.0        0.417       no             4        14
## 298 1298       0 female 27.0        4.000       no             2        18
## 299 1299       0   male 37.0       15.000      yes             4        18
## 300 1304       0   male 37.0       10.000      yes             5        20
## 301 1305       0 female 27.0        7.000      yes             2        14
## 302 1311       0   male 32.0        4.000      yes             2        16
## 303 1314       0   male 32.0        4.000      yes             2        16
## 304 1319       0   male 22.0        1.500       no             3        18
## 305 1322       0 female 22.0        4.000      yes             4        14
## 306 1324       0 female 17.5        0.750       no             2        18
## 307 1327       0   male 32.0       10.000      yes             4        20
## 308 1328       0 female 32.0        0.750       no             5        14
## 309 1330       0   male 37.0       15.000      yes             4        17
## 310 1332       0   male 32.0        4.000       no             3        14
## 311 1333       0 female 27.0        1.500       no             2        17
## 312 1336       0 female 22.0        7.000      yes             4        14
## 313 1341       0   male 47.0       15.000      yes             5        14
## 314 1344       0   male 27.0        4.000      yes             1        16
## 315 1352       0 female 37.0       15.000      yes             5        14
## 316 1358       0   male 42.0        4.000      yes             4        18
## 317 1359       0 female 32.0        4.000      yes             2        14
## 318 1361       0   male 52.0       15.000      yes             2        14
## 319 1364       0 female 22.0        1.500       no             2        16
## 320 1368       0   male 52.0       15.000      yes             4        12
## 321 1384       0 female 22.0        0.417       no             3        17
## 322 1390       0 female 22.0        1.500       no             2        16
## 323 1393       0   male 27.0        4.000      yes             4        20
## 324 1394       0 female 32.0       15.000      yes             4        14
## 325 1402       0 female 27.0        1.500       no             2        16
## 326 1407       0   male 32.0        4.000       no             1        20
## 327 1408       0   male 37.0       15.000      yes             3        20
## 328 1412       0 female 32.0       10.000       no             2        16
## 329 1413       0 female 32.0       10.000      yes             5        14
## 330 1416       0   male 37.0        1.500      yes             4        18
## 331 1417       0   male 32.0        1.500       no             2        18
## 332 1418       0 female 32.0       10.000      yes             4        14
## 333 1419       0 female 47.0       15.000      yes             4        18
## 334 1420       0 female 27.0       10.000      yes             5        12
## 335 1423       0   male 27.0        4.000      yes             3        16
## 336 1424       0 female 37.0       15.000      yes             4        12
## 337 1432       0 female 27.0        0.750       no             4        16
## 338 1433       0 female 37.0       15.000      yes             4        16
## 339 1437       0 female 32.0       15.000      yes             3        16
## 340 1438       0 female 27.0       10.000      yes             2        16
## 341 1439       0   male 27.0        7.000       no             2        20
## 342 1446       0 female 37.0       15.000      yes             2        14
## 343 1450       0   male 27.0        1.500      yes             2        17
## 344 1451       0 female 22.0        0.750      yes             2        14
## 345 1452       0   male 22.0        4.000      yes             4        14
## 346 1453       0   male 42.0        0.125       no             4        17
## 347 1456       0   male 27.0        1.500      yes             4        18
## 348 1464       0   male 27.0        7.000      yes             3        16
## 349 1469       0 female 52.0       15.000      yes             4        14
## 350 1473       0   male 27.0        1.500       no             5        20
## 351 1481       0 female 27.0        1.500       no             2        16
## 352 1482       0 female 27.0        1.500       no             3        17
## 353 1496       0   male 22.0        0.125       no             5        16
## 354 1497       0 female 27.0        4.000      yes             4        16
## 355 1504       0 female 27.0        4.000      yes             4        12
## 356 1513       0 female 47.0       15.000      yes             2        14
## 357 1515       0 female 32.0       15.000      yes             3        14
## 358 1534       0   male 42.0        7.000      yes             2        16
## 359 1535       0   male 22.0        0.750       no             4        16
## 360 1536       0   male 27.0        0.125       no             3        20
## 361 1540       0   male 32.0       10.000      yes             3        20
## 362 1551       0 female 22.0        0.417       no             5        14
## 363 1555       0 female 47.0       15.000      yes             5        14
## 364 1557       0 female 32.0       10.000      yes             3        14
## 365 1566       0   male 57.0       15.000      yes             4        17
## 366 1567       0   male 27.0        4.000      yes             3        20
## 367 1576       0 female 32.0        7.000      yes             4        17
## 368 1584       0 female 37.0       10.000      yes             4        16
## 369 1585       0 female 32.0       10.000      yes             1        18
## 370 1590       0 female 22.0        4.000       no             3        14
## 371 1594       0 female 27.0        7.000      yes             4        14
## 372 1595       0   male 57.0       15.000      yes             5        18
## 373 1603       0   male 32.0        7.000      yes             2        18
## 374 1608       0 female 27.0        1.500       no             4        17
## 375 1609       0   male 22.0        1.500       no             4        14
## 376 1615       0 female 22.0        1.500      yes             4        14
## 377 1616       0 female 32.0        7.000      yes             3        16
## 378 1617       0 female 47.0       15.000      yes             3        16
## 379 1620       0 female 22.0        0.750       no             3        16
## 380 1621       0 female 22.0        1.500      yes             2        14
## 381 1637       0 female 27.0        4.000      yes             1        16
## 382 1638       0   male 52.0       15.000      yes             4        16
## 383 1650       0   male 32.0       10.000      yes             4        20
## 384 1654       0   male 47.0       15.000      yes             4        16
## 385 1665       0 female 27.0        7.000      yes             2        14
## 386 1670       0 female 22.0        1.500       no             4        14
## 387 1671       0 female 32.0       10.000      yes             2        16
## 388 1675       0 female 22.0        0.750       no             2        16
## 389 1688       0 female 22.0        1.500       no             2        16
## 390 1691       0 female 42.0       15.000      yes             3        18
## 391 1695       0 female 27.0        7.000      yes             5        14
## 392 1698       0   male 42.0       15.000      yes             4        16
## 393 1704       0 female 57.0       15.000      yes             3        18
## 394 1705       0   male 42.0       15.000      yes             3        18
## 395 1711       0 female 32.0        7.000      yes             2        14
## 396 1719       0   male 22.0        4.000       no             5        12
## 397 1723       0 female 22.0        1.500       no             1        16
## 398 1726       0 female 22.0        0.750       no             1        14
## 399 1749       0 female 32.0       15.000      yes             4        12
## 400 1752       0   male 22.0        1.500       no             2        18
## 401 1754       0   male 27.0        4.000      yes             5        17
## 402 1758       0 female 27.0        4.000      yes             4        12
## 403 1761       0   male 42.0       15.000      yes             5        18
## 404 1773       0   male 32.0        1.500       no             2        20
## 405 1775       0   male 57.0       15.000       no             4         9
## 406 1786       0   male 37.0        7.000       no             4        18
## 407 1793       0   male 52.0       15.000      yes             2        17
## 408 1799       0   male 47.0       15.000      yes             4        17
## 409 1803       0 female 27.0        7.000       no             2        17
## 410 1806       0 female 27.0        7.000      yes             4        14
## 411 1807       0 female 22.0        4.000       no             2        14
## 412 1808       0   male 37.0        7.000      yes             2        20
## 413 1814       0   male 27.0        7.000       no             4        12
## 414 1815       0   male 42.0       10.000      yes             4        18
## 415 1818       0 female 22.0        1.500       no             3        14
## 416 1827       0 female 22.0        4.000      yes             2        14
## 417 1834       0 female 57.0       15.000       no             4        20
## 418 1835       0   male 37.0       15.000      yes             4        14
## 419 1843       0 female 27.0        7.000      yes             3        18
## 420 1846       0 female 17.5       10.000       no             4        14
## 421 1850       0   male 22.0        4.000      yes             4        16
## 422 1851       0 female 27.0        4.000      yes             2        16
## 423 1854       0 female 37.0       15.000      yes             2        14
## 424 1859       0 female 22.0        1.500       no             5        14
## 425 1861       0   male 27.0        7.000      yes             2        20
## 426 1866       0   male 27.0        4.000      yes             4        14
## 427 1873       0   male 22.0        0.125       no             1        16
## 428 1875       0 female 27.0        7.000      yes             4        14
## 429 1885       0 female 32.0       15.000      yes             5        16
## 430 1892       0   male 32.0       10.000      yes             4        18
## 431 1895       0 female 32.0       15.000      yes             2        14
## 432 1896       0 female 22.0        1.500       no             3        17
## 433 1897       0   male 27.0        4.000      yes             4        17
## 434 1899       0 female 52.0       15.000      yes             5        14
## 435 1904       0 female 27.0        7.000      yes             2        12
## 436 1905       0 female 27.0        7.000      yes             3        12
## 437 1908       0 female 42.0       15.000      yes             2        14
## 438 1916       0 female 42.0       15.000      yes             4        14
## 439 1918       0   male 27.0        7.000      yes             4        14
## 440 1920       0   male 27.0        7.000      yes             2        20
## 441 1930       0 female 42.0       15.000      yes             3        12
## 442 1940       0   male 27.0        4.000      yes             3        16
## 443 1947       0 female 27.0        7.000      yes             3        14
## 444 1949       0 female 22.0        1.500       no             2        14
## 445 1951       0 female 27.0        4.000      yes             4        14
## 446 1952       0 female 22.0        4.000       no             4        14
## 447 1960       0 female 22.0        1.500       no             2        16
## 448 9001       0   male 47.0       15.000       no             4        14
## 449 9012       0   male 37.0       10.000      yes             2        18
## 450 9023       0   male 37.0       15.000      yes             3        17
## 451 9029       0 female 27.0        4.000      yes             2        16
## 452    6       3   male 27.0        1.500       no             3        18
## 453   12       3 female 27.0        4.000      yes             3        17
## 454   43       7   male 37.0       15.000      yes             5        18
## 455   53      12 female 32.0       10.000      yes             3        17
## 456   67       1   male 22.0        0.125       no             4        16
## 457   79       1 female 22.0        1.500      yes             2        14
## 458  122      12   male 37.0       15.000      yes             4        14
## 459  126       7 female 22.0        1.500       no             2        14
## 460  133       2   male 37.0       15.000      yes             2        18
## 461  138       3 female 32.0       15.000      yes             4        12
## 462  154       1 female 37.0       15.000      yes             4        14
## 463  159       7 female 42.0       15.000      yes             3        17
## 464  174      12 female 42.0       15.000      yes             5         9
## 465  176      12   male 37.0       10.000      yes             2        20
## 466  181      12 female 32.0       15.000      yes             3        14
## 467  182       3   male 27.0        4.000       no             1        18
## 468  186       7   male 37.0       10.000      yes             2        18
## 469  189       7 female 27.0        4.000       no             3        17
## 470  204       1   male 42.0       15.000      yes             4        16
## 471  215       1 female 47.0       15.000      yes             5        14
## 472  232       7 female 27.0        4.000      yes             3        18
## 473  233       1 female 27.0        7.000      yes             5        14
## 474  252      12   male 27.0        1.500      yes             3        17
## 475  253      12 female 27.0        7.000      yes             4        14
## 476  274       3 female 42.0       15.000      yes             4        16
## 477  275       7 female 27.0       10.000      yes             4        12
## 478  287       1   male 27.0        1.500       no             2        18
## 479  288       1   male 32.0        4.000       no             4        20
## 480  325       1 female 27.0        7.000      yes             3        14
## 481  328       3 female 32.0       10.000      yes             4        14
## 482  344       3   male 27.0        4.000      yes             2        18
## 483  353       1 female 17.5        0.750       no             5        14
## 484  354       1 female 32.0       10.000      yes             4        18
## 485  367       7 female 32.0        7.000      yes             2        17
## 486  369       7   male 37.0       15.000      yes             2        20
## 487  390       7 female 37.0       10.000       no             1        20
## 488  392      12 female 32.0       10.000      yes             2        16
## 489  423       7   male 52.0       15.000      yes             2        20
## 490  432       7 female 42.0       15.000      yes             1        12
## 491  436       1   male 52.0       15.000      yes             2        20
## 492  483       2   male 37.0       15.000      yes             3        18
## 493  513      12 female 22.0        4.000       no             3        12
## 494  516      12   male 27.0        7.000      yes             1        18
## 495  518       1   male 27.0        4.000      yes             3        18
## 496  520      12   male 47.0       15.000      yes             4        17
## 497  526      12 female 42.0       15.000      yes             4        12
## 498  528       7   male 27.0        4.000       no             3        14
## 499  553       7 female 32.0        7.000      yes             4        18
## 500  576       1   male 32.0        0.417      yes             3        12
## 501  611       3   male 47.0       15.000      yes             5        16
## 502  625      12   male 37.0       15.000      yes             2        20
## 503  635       7   male 22.0        4.000      yes             2        17
## 504  646       1   male 27.0        4.000       no             2        14
## 505  657       7 female 52.0       15.000      yes             5        16
## 506  659       1   male 27.0        4.000       no             3        14
## 507  666       1 female 27.0       10.000      yes             4        16
## 508  679       1   male 32.0        7.000      yes             3        14
## 509  729       7   male 32.0        7.000      yes             2        18
## 510  755       3   male 22.0        1.500       no             1        14
## 511  758       7   male 22.0        4.000      yes             3        18
## 512  770       7   male 42.0       15.000      yes             4        20
## 513  786       2 female 57.0       15.000      yes             1        18
## 514  797       7 female 32.0        4.000      yes             3        18
## 515  811       1   male 27.0        4.000      yes             1        16
## 516  834       7   male 32.0        7.000      yes             4        16
## 517  858       2   male 57.0       15.000      yes             1        17
## 518  885       7 female 42.0       15.000      yes             4        14
## 519  893       7   male 37.0       10.000      yes             1        18
## 520  927       3   male 42.0       15.000      yes             3        17
## 521  928       1 female 52.0       15.000      yes             3        14
## 522  933       2 female 27.0        7.000      yes             3        17
## 523  951      12   male 32.0        7.000      yes             2        12
## 524  968       1   male 22.0        4.000       no             4        14
## 525  972       3   male 27.0        7.000      yes             3        18
## 526  975      12 female 37.0       15.000      yes             1        18
## 527  977       7 female 32.0       15.000      yes             3        17
## 528  981       7 female 27.0        7.000       no             2        17
## 529  986       1 female 32.0        7.000      yes             3        17
## 530 1002       1   male 32.0        1.500      yes             2        14
## 531 1007      12 female 42.0       15.000      yes             4        14
## 532 1011       7   male 32.0       10.000      yes             3        14
## 533 1035       7   male 37.0        4.000      yes             1        20
## 534 1050       1 female 27.0        4.000      yes             2        16
## 535 1056      12 female 42.0       15.000      yes             3        14
## 536 1057       1   male 27.0       10.000      yes             5        20
## 537 1075      12   male 37.0       10.000      yes             2        20
## 538 1080      12 female 27.0        7.000      yes             1        14
## 539 1125       3 female 27.0        7.000      yes             4        12
## 540 1131       3   male 32.0       10.000      yes             2        14
## 541 1138      12 female 17.5        0.750      yes             2        12
## 542 1150      12 female 32.0       15.000      yes             3        18
## 543 1163       2 female 22.0        7.000       no             4        14
## 544 1169       1   male 32.0        7.000      yes             4        20
## 545 1198       7   male 27.0        4.000      yes             2        18
## 546 1204       1 female 22.0        1.500      yes             5        14
## 547 1218      12 female 32.0       15.000       no             3        17
## 548 1230      12 female 42.0       15.000      yes             2        12
## 549 1236       7   male 42.0       15.000      yes             3        20
## 550 1247      12   male 32.0       10.000       no             2        18
## 551 1259      12 female 32.0       15.000      yes             3         9
## 552 1294       7   male 57.0       15.000      yes             5        20
## 553 1353      12   male 47.0       15.000      yes             4        20
## 554 1370       2 female 42.0       15.000      yes             2        17
## 555 1427      12   male 37.0       15.000      yes             3        17
## 556 1445      12   male 37.0       15.000      yes             5        17
## 557 1460       7   male 27.0       10.000      yes             2        20
## 558 1480       2   male 37.0       15.000      yes             2        16
## 559 1505      12 female 32.0       15.000      yes             1        14
## 560 1543       7   male 32.0       10.000      yes             3        17
## 561 1548       2   male 37.0       15.000      yes             4        18
## 562 1550       7 female 27.0        1.500       no             2        17
## 563 1561       3 female 47.0       15.000      yes             2        17
## 564 1564      12   male 37.0       15.000      yes             2        17
## 565 1573      12 female 27.0        4.000       no             2        14
## 566 1575       2 female 27.0       10.000      yes             4        14
## 567 1599       1 female 22.0        4.000      yes             3        16
## 568 1622      12   male 52.0        7.000       no             4        16
## 569 1629       2 female 27.0        4.000      yes             1        16
## 570 1664       7 female 37.0       15.000      yes             2        17
## 571 1669       2 female 27.0        4.000       no             1        17
## 572 1674      12 female 17.5        0.750      yes             2        12
## 573 1682       7 female 32.0       15.000      yes             5        18
## 574 1685       7 female 22.0        4.000       no             1        16
## 575 1697       2   male 32.0        4.000      yes             4        18
## 576 1716       1 female 22.0        1.500      yes             3        18
## 577 1730       3 female 42.0       15.000      yes             2        17
## 578 1731       1   male 32.0        7.000      yes             4        16
## 579 1732      12   male 37.0       15.000       no             3        14
## 580 1743       1   male 42.0       15.000      yes             3        16
## 581 1751       1   male 27.0        4.000      yes             1        18
## 582 1757       2   male 37.0       15.000      yes             4        20
## 583 1763       7   male 37.0       15.000      yes             3        20
## 584 1766       3   male 22.0        1.500       no             2        12
## 585 1772       3   male 32.0        4.000      yes             3        20
## 586 1776       2   male 32.0       15.000      yes             5        20
## 587 1782      12 female 52.0       15.000      yes             1        18
## 588 1784      12   male 47.0       15.000       no             1        18
## 589 1791       3 female 32.0       15.000      yes             4        16
## 590 1831       7 female 32.0       15.000      yes             3        14
## 591 1840       7 female 27.0        7.000      yes             4        16
## 592 1844      12   male 42.0       15.000      yes             3        18
## 593 1856       7 female 42.0       15.000      yes             2        14
## 594 1876      12   male 27.0        7.000      yes             2        17
## 595 1929       3   male 32.0       10.000      yes             4        14
## 596 1935       7   male 47.0       15.000      yes             3        16
## 597 1938       1   male 22.0        1.500      yes             1        12
## 598 1941       7 female 32.0       10.000      yes             2        18
## 599 1954       2   male 32.0       10.000      yes             2        17
## 600 1959       2   male 22.0        7.000      yes             3        18
## 601 9010       1 female 32.0       15.000      yes             3        14
##     occupation rating
## 1            7      4
## 2            6      4
## 3            1      4
## 4            6      5
## 5            6      3
## 6            5      5
## 7            1      3
## 8            4      4
## 9            1      2
## 10           4      5
## 11           7      2
## 12           6      4
## 13           6      4
## 14           5      4
## 15           5      4
## 16           5      5
## 17           4      3
## 18           5      4
## 19           5      5
## 20           1      5
## 21           5      5
## 22           5      5
## 23           5      4
## 24           1      5
## 25           6      4
## 26           5      5
## 27           1      5
## 28           6      4
## 29           5      5
## 30           5      4
## 31           6      3
## 32           5      5
## 33           6      4
## 34           5      4
## 35           6      4
## 36           5      3
## 37           1      4
## 38           5      5
## 39           3      5
## 40           1      5
## 41           6      5
## 42           6      3
## 43           1      4
## 44           6      1
## 45           5      3
## 46           5      5
## 47           6      5
## 48           5      4
## 49           3      5
## 50           6      4
## 51           3      5
## 52           6      4
## 53           6      5
## 54           6      4
## 55           5      5
## 56           3      1
## 57           4      4
## 58           1      5
## 59           5      4
## 60           6      4
## 61           7      2
## 62           6      4
## 63           5      5
## 64           4      5
## 65           6      4
## 66           3      5
## 67           6      4
## 68           6      5
## 69           5      5
## 70           6      4
## 71           5      5
## 72           4      5
## 73           5      5
## 74           4      3
## 75           5      5
## 76           5      5
## 77           5      5
## 78           6      5
## 79           5      5
## 80           7      2
## 81           6      5
## 82           6      5
## 83           3      4
## 84           3      3
## 85           1      5
## 86           6      4
## 87           5      5
## 88           5      2
## 89           1      5
## 90           1      4
## 91           3      4
## 92           5      3
## 93           5      4
## 94           5      3
## 95           3      4
## 96           1      5
## 97           6      1
## 98           6      4
## 99           5      5
## 100          6      5
## 101          1      5
## 102          6      4
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## 105          6      4
## 106          6      4
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## 108          5      4
## 109          6      3
## 110          5      4
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## 112          6      5
## 113          5      5
## 114          7      4
## 115          5      4
## 116          6      5
## 117          3      2
## 118          6      4
## 119          1      5
## 120          2      4
## 121          2      5
## 122          5      4
## 123          5      3
## 124          1      2
## 125          5      5
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## 127          4      5
## 128          5      5
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## 130          6      5
## 131          1      3
## 132          6      5
## 133          6      5
## 134          6      3
## 135          5      3
## 136          5      4
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## 140          5      4
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## 144          5      4
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## 146          5      4
## 147          5      4
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## 150          5      4
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## 152          4      3
## 153          5      3
## 154          6      3
## 155          4      3
## 156          6      3
## 157          1      1
## 158          1      2
## 159          5      3
## 160          5      5
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## 162          5      5
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## 164          5      4
## 165          1      4
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## 169          3      4
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## 175          6      5
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## 179          1      3
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## 182          6      5
## 183          5      3
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## 190          5      5
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## 192          1      4
## 193          5      4
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## 195          1      3
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## 200          5      5
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## 204          3      3
## 205          5      2
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## 207          1      2
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## 209          4      4
## 210          5      3
## 211          3      3
## 212          5      5
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## 218          5      3
## 219          5      4
## 220          4      5
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## 222          6      5
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## 246          2      4
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## 251          2      3
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## 277          6      3
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## 307          4      5
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## 311          3      2
## 312          1      5
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## 314          4      4
## 315          1      3
## 316          5      5
## 317          1      5
## 318          7      4
## 319          1      4
## 320          2      4
## 321          1      5
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## 324          1      5
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## 326          6      5
## 327          6      4
## 328          6      5
## 329          5      5
## 330          5      3
## 331          4      4
## 332          1      4
## 333          5      4
## 334          1      5
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## 336          4      2
## 337          5      5
## 338          1      5
## 339          1      5
## 340          1      5
## 341          6      5
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#1 Overview of the data Affairs

summary(Affairs)
##        X           affairs          gender               age       
##  Min.   :   4   Min.   : 0.000   Length:601         Min.   :17.50  
##  1st Qu.: 528   1st Qu.: 0.000   Class :character   1st Qu.:27.00  
##  Median :1009   Median : 0.000   Mode  :character   Median :32.00  
##  Mean   :1060   Mean   : 1.456                      Mean   :32.49  
##  3rd Qu.:1453   3rd Qu.: 0.000                      3rd Qu.:37.00  
##  Max.   :9029   Max.   :12.000                      Max.   :57.00  
##   yearsmarried      children         religiousness     education    
##  Min.   : 0.125   Length:601         Min.   :1.000   Min.   : 9.00  
##  1st Qu.: 4.000   Class :character   1st Qu.:2.000   1st Qu.:14.00  
##  Median : 7.000   Mode  :character   Median :3.000   Median :16.00  
##  Mean   : 8.178                      Mean   :3.116   Mean   :16.17  
##  3rd Qu.:15.000                      3rd Qu.:4.000   3rd Qu.:18.00  
##  Max.   :15.000                      Max.   :5.000   Max.   :20.00  
##    occupation        rating     
##  Min.   :1.000   Min.   :1.000  
##  1st Qu.:3.000   1st Qu.:3.000  
##  Median :5.000   Median :4.000  
##  Mean   :4.195   Mean   :3.932  
##  3rd Qu.:6.000   3rd Qu.:5.000  
##  Max.   :7.000   Max.   :5.000

#1 the mean and the median of the data

summary(Affairs$age)
##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##   17.50   27.00   32.00   32.49   37.00   57.00
mean(Affairs$age)
## [1] 32.48752
median(Affairs$age)
## [1] 32
mean(Affairs$yearsmarried)
## [1] 8.177696
median(Affairs$yearsmarried)
## [1] 7
mean(Affairs$religiousness)
## [1] 3.116473
median(Affairs$religiousness)
## [1] 3

#2 create a new data frame and rename it

df_exp1 <- Affairs[c(10:21),c(2:4,6:7)]

#3 new column names

colnames(df_exp1)[colnames(df_exp1) == "c1"] ="gen"
colnames(df_exp1)[colnames(df_exp1) == "affairs"] ="aff"
colnames(df_exp1)[colnames(df_exp1) == "age"] ="yearsold"
colnames(df_exp1)[colnames(df_exp1) == "children"] ="kids"
colnames(df_exp1)[colnames(df_exp1) == "religiousness"] ="religion"

#4 summary of new data frame, mean and median of two attribute.

summary(df_exp1)
##       aff       gender             yearsold         kids          
##  Min.   :0   Length:12          Min.   :22.00   Length:12         
##  1st Qu.:0   Class :character   1st Qu.:22.00   Class :character  
##  Median :0   Mode  :character   Median :27.00   Mode  :character  
##  Mean   :0                      Mean   :29.08                     
##  3rd Qu.:0                      3rd Qu.:37.00                     
##  Max.   :0                      Max.   :47.00                     
##     religion   
##  Min.   :1.00  
##  1st Qu.:2.00  
##  Median :2.00  
##  Mean   :2.75  
##  3rd Qu.:4.00  
##  Max.   :5.00
summary(df_exp1$yearsold)
##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##   22.00   22.00   27.00   29.08   37.00   47.00
mean(df_exp1$yearsold)
## [1] 29.08333
median(df_exp1$yearsold)
## [1] 27
mean(df_exp1$religion)
## [1] 2.75
median(df_exp1$religion)
## [1] 2

#4 COMPARING THE MEAN AND THE MEDIAN: the mean of the age in the original data is 32.48752 while in the dataframe is 29.08333, so it greater in the Affairs data than the df_exp1. it was the oppsoite for the religiousness (bigger for df_exp1 than Affairs). For the median, both in religion and age is bigger in Affairs dataset.

#5 For at least 3 values in a column please rename so that every value in that column is renamed.

replace(df_exp1$aff,df_exp1$aff<=0,"Zero")
##  [1] "Zero" "Zero" "Zero" "Zero" "Zero" "Zero" "Zero" "Zero" "Zero" "Zero"
## [11] "Zero" "Zero"
replace(df_exp1$gender,df_exp1$gender<="male","M")
##  [1] "M" "M" "M" "M" "M" "M" "M" "M" "M" "M" "M" "M"
replace(df_exp1$yearsold,df_exp1$yearsold>=30,"over30YO")
##  [1] "22"       "over30YO" "27"       "over30YO" "22"       "27"      
##  [7] "over30YO" "over30YO" "22"       "22"       "27"       "22"

#6 Display enough rows to see examples of all of steps 1-5 above.

head(df_exp1,n=15)
##    aff gender yearsold kids religion
## 10   0   male       22   no        4
## 11   0   male       37  yes        2
## 12   0   male       27  yes        4
## 13   0   male       47  yes        5
## 14   0 female       22   no        2
## 15   0 female       27   no        4
## 16   0 female       37  yes        1
## 17   0 female       37  yes        2
## 18   0 female       22   no        3
## 19   0 female       22   no        2
## 20   0 female       27  yes        2
## 21   0 female       22   no        2
library(readr)
library(curl)
## Using libcurl 7.79.1 with LibreSSL/3.3.6
## 
## Attaching package: 'curl'
## The following object is masked from 'package:readr':
## 
##     parse_date
url_Affairs<-"https://raw.githubusercontent.com/SalouaDaouki/R--Week-2-Assignment-/main/Data/Affairs.csv"
Affairsdata<-read.csv(url_Affairs)
head(Affairsdata)
##    X affairs gender age yearsmarried children religiousness education
## 1  4       0   male  37        10.00       no             3        18
## 2  5       0 female  27         4.00       no             4        14
## 3 11       0 female  32        15.00      yes             1        12
## 4 16       0   male  57        15.00      yes             5        18
## 5 23       0   male  22         0.75       no             2        17
## 6 29       0 female  32         1.50       no             2        17
##   occupation rating
## 1          7      4
## 2          6      4
## 3          1      4
## 4          6      5
## 5          6      3
## 6          5      5