R statistical language based statistics HW ( DO NOT CONTACT IF YOU DON'T KNOW HOW TO USE R TO SOLVE INTERMEDIATE STATISTICAL PROBLEMS)
data/Bears.csv
| AGE | "MONTH" | "SEX" | "HEADLEN" | "HEADWTH" | "NECK" | "LENGTH" | "CHEST" | "WEIGHT" |
| 19 | 7 | 1 | 11 | 5.5 | 16 | 53 | 26 | 80 |
| 55 | 7 | 1 | 16.5 | 9 | 28 | 67.5 | 45 | 344 |
| 81 | 9 | 1 | 15.5 | 8 | 31 | 72 | 54 | 416 |
| 115 | 7 | 1 | 17 | 10 | 31.5 | 72 | 49 | 348 |
| 104 | 8 | 2 | 15.5 | 6.5 | 22 | 62 | 35 | 166 |
| 100 | 4 | 2 | 13 | 7 | 21 | 70 | 41 | 220 |
| 56 | 7 | 1 | 15 | 7.5 | 26.5 | 73.5 | 41 | 262 |
| 51 | 4 | 1 | 13.5 | 8 | 27 | 68.5 | 49 | 360 |
| 57 | 9 | 2 | 13.5 | 7 | 20 | 64 | 38 | 204 |
| 53 | 5 | 2 | 12.5 | 6 | 18 | 58 | 31 | 144 |
| 68 | 8 | 1 | 16 | 9 | 29 | 73 | 44 | 332 |
| 8 | 8 | 1 | 9 | 4.5 | 13 | 37 | 19 | 34 |
| 44 | 8 | 2 | 12.5 | 4.5 | 10.5 | 63 | 32 | 140 |
| 32 | 8 | 1 | 14 | 5 | 21.5 | 67 | 37 | 180 |
| 20 | 8 | 2 | 11.5 | 5 | 17.5 | 52 | 29 | 105 |
| 32 | 8 | 1 | 13 | 8 | 21.5 | 59 | 33 | 166 |
| 45 | 9 | 1 | 13.5 | 7 | 24 | 64 | 39 | 204 |
| 9 | 9 | 2 | 9 | 4.5 | 12 | 36 | 19 | 26 |
| 21 | 9 | 1 | 13 | 6 | 19 | 59 | 30 | 120 |
| 177 | 9 | 1 | 16 | 9.5 | 30 | 72 | 48 | 436 |
| 57 | 9 | 2 | 12.5 | 5 | 19 | 57.5 | 32 | 125 |
| 81 | 9 | 2 | 13 | 5 | 20 | 61 | 33 | 132 |
| 21 | 9 | 1 | 13 | 5 | 17 | 54 | 28 | 90 |
| 9 | 9 | 1 | 10 | 4 | 13 | 40 | 23 | 40 |
| 45 | 9 | 1 | 16 | 6 | 24 | 63 | 42 | 220 |
| 9 | 9 | 1 | 10 | 4 | 13.5 | 43 | 23 | 46 |
| 33 | 9 | 1 | 13.5 | 6 | 22 | 66.5 | 34 | 154 |
| 57 | 9 | 2 | 13 | 5.5 | 17.5 | 60.5 | 31 | 116 |
| 45 | 9 | 2 | 13 | 6.5 | 21 | 60 | 34.5 | 182 |
| 21 | 9 | 1 | 14.5 | 5.5 | 20 | 61 | 34 | 150 |
| 10 | 10 | 1 | 9.5 | 4.5 | 16 | 40 | 26 | 65 |
| 82 | 10 | 2 | 13.5 | 6.5 | 28 | 64 | 48 | 356 |
| 70 | 10 | 2 | 14.5 | 6.5 | 26 | 65 | 48 | 316 |
| 10 | 10 | 1 | 11 | 5 | 17 | 49 | 29 | 94 |
| 10 | 10 | 1 | 11.5 | 5 | 17 | 47 | 29.5 | 86 |
| 34 | 10 | 1 | 13 | 7 | 21 | 59 | 35 | 150 |
| 34 | 10 | 1 | 16.5 | 6.5 | 27 | 72 | 44.5 | 270 |
| 34 | 10 | 1 | 14 | 5.5 | 24 | 65 | 39 | 202 |
| 58 | 10 | 2 | 13.5 | 6.5 | 21.5 | 63 | 40 | 202 |
| 58 | 10 | 1 | 15.5 | 7 | 28 | 70.5 | 50 | 365 |
| 11 | 11 | 1 | 11.5 | 6 | 16.5 | 48 | 31 | 79 |
| 23 | 11 | 1 | 12 | 6.5 | 19 | 50 | 38 | 148 |
| 70 | 10 | 1 | 15.5 | 7 | 28 | 76.5 | 55 | 446 |
| 11 | 11 | 2 | 9 | 5 | 15 | 46 | 27 | 62 |
| 83 | 11 | 2 | 14.5 | 7 | 23 | 61.5 | 44 | 236 |
| 35 | 11 | 1 | 13.5 | 8.5 | 23 | 63.5 | 44 | 212 |
| 16 | 4 | 1 | 10 | 4 | 15.5 | 48 | 26 | 60 |
| 16 | 4 | 1 | 10 | 5 | 15 | 41 | 26 | 64 |
| 17 | 5 | 1 | 11.5 | 5 | 17 | 53 | 30.5 | 114 |
| 17 | 5 | 2 | 11.5 | 5 | 15 | 52.5 | 28 | 76 |
| 17 | 5 | 2 | 11 | 4.5 | 13 | 46 | 23 | 48 |
| 8 | 8 | 2 | 10 | 4.5 | 10 | 43.5 | 24 | 29 |
| 83 | 11 | 1 | 15.5 | 8 | 30.5 | 75 | 54 | 514 |
| 18 | 6 | 1 | 12.5 | 8.5 | 18 | 57.3 | 32.8 | 140 |
__MACOSX/data/._Bears.csv
data/PatientSatisfaction.txt
Satisfaction Age IllnessLev AnxietyLev 48 50 51 2.3 57 36 46 2.3 66 40 48 2.2 70 41 44 1.8 89 28 43 1.8 36 49 54 2.9 46 42 50 2.2 54 45 48 2.4 26 52 62 2.9 77 29 50 2.1 89 29 48 2.4 67 43 53 2.4 47 38 55 2.2 51 34 51 2.3 57 53 54 2.2 66 36 49 2.0 79 33 56 2.5 88 29 46 1.9 60 33 49 2.1 49 55 51 2.4 77 29 52 2.3 52 44 58 2.9 60 43 50 2.3 86 23 41 1.8 43 47 53 2.5 34 55 54 2.5 63 25 49 2.0 72 32 46 2.6 57 32 52 2.4 55 42 51 2.7 59 33 42 2.0 83 36 49 1.8 76 31 47 2.0 47 40 48 2.2 36 53 57 2.8 80 34 49 2.2 82 29 48 2.5 64 30 51 2.4 37 47 60 2.4 42 47 50 2.6 66 43 53 2.3 83 22 51 2.0 37 44 51 2.6 68 45 51 2.2 59 37 53 2.1 92 28 46 1.8
__MACOSX/data/._PatientSatisfaction.txt
data/Teacherpay.csv
| STATE | PAY | SPEND | REGION |
| ME | 19583 | 3346 | 1 |
| NH | 20263 | 3114 | 1 |
| VT | 20325 | 3554 | 1 |
| MA | 26800 | 4642 | 1 |
| RI | 29470 | 4669 | 1 |
| CT | 26610 | 4888 | 1 |
| NY | 30678 | 5710 | 1 |
| NJ | 27170 | 5536 | 1 |
| PA | 25853 | 4168 | 1 |
| OH | 24500 | 3547 | 1 |
| IN | 24274 | 3159 | 1 |
| IL | 27170 | 3621 | 1 |
| MI | 30168 | 3782 | 1 |
| WI | 26525 | 4247 | 1 |
| MN | 27360 | 3982 | 1 |
| IA | 21690 | 3568 | 1 |
| MO | 21974 | 3155 | 1 |
| ND | 20816 | 3059 | 1 |
| SD | 18095 | 2967 | 1 |
| NB | 20939 | 3285 | 1 |
| KA | 22644 | 3914 | 1 |
| DE | 24624 | 4517 | 2 |
| MD | 27186 | 4349 | 2 |
| DC | 33990 | 5020 | 2 |
| VA | 23382 | 3594 | 2 |
| WV | 20627 | 2821 | 2 |
| NC | 22795 | 3366 | 2 |
| SC | 21570 | 2920 | 2 |
| GA | 22080 | 2980 | 2 |
| FL | 22250 | 3731 | 2 |
| KY | 20940 | 2853 | 2 |
| TE | 21800 | 2533 | 2 |
| AL | 22934 | 2729 | 2 |
| MS | 18443 | 2305 | 2 |
| AR | 19538 | 2642 | 2 |
| LA | 20460 | 3124 | 2 |
| OK | 21419 | 2752 | 2 |
| TX | 25160 | 3429 | 2 |
| MT | 22482 | 3947 | 3 |
| ID | 20969 | 2509 | 3 |
| WY | 27224 | 5440 | 3 |
| CO | 25892 | 4042 | 3 |
| NM | 22644 | 3402 | 3 |
| AZ | 24640 | 2829 | 3 |
| UT | 22341 | 2297 | 3 |
| NV | 25610 | 2932 | 3 |
| WA | 26015 | 3705 | 3 |
| OR | 25788 | 4123 | 3 |
| CA | 29132 | 3608 | 3 |
| AK | 41480 | 8349 | 3 |
| HA | 25845 | 3766 | 3 |