Question
The AirQuality dataset (see Blackboard Assignment folder)includes daily air quality measurements in New York from May to September 1973, where: Ozone = Mean ozone in
The AirQuality dataset (see Blackboard Assignment folder)includes daily air quality measurements in New York from May to September 1973, where:
- Ozone = Mean ozone in parts per billion from 1300 to 1500 hours at Roosevelt Island
- Solar.R = Solar radiation in Langleys in the frequency band 4000--7700 Angstroms from 0800 to 1200 hours at Central Park
- Wind = Average wind speed in miles per hour at 0700 and 1000 hours at LaGuardia Airport
- Temp = Maximum daily temperature in degrees Fahrenheit at La Guardia Airport
- Month = month of the year
- Day = day of the month
- BadQuality = classification of poor air quality if the mean ozone is greater than 50 ppb (my classification)
Provide the code for fitting your model in R
Write the equation for your model in the form y=mx+b, filling in the names of your variables and the maximum likelihood estimates for your parameters determined from fitting your model in R.
What is the adjusted R squared value for your model? (enter your answer with 2 decimal places, rounding up at 0.5, so 0.185 should be entered as 0.19)
AIR QUALITY
Ozone | Solar.R | Wind | Temp | Month | Day | BadQuality |
41 | 190 | 7.4 | 67 | 5 | 1 | 0 |
36 | 118 | 8 | 72 | 5 | 2 | 0 |
12 | 149 | 12.6 | 74 | 5 | 3 | 0 |
18 | 313 | 11.5 | 62 | 5 | 4 | 0 |
28 | 184.8018018 | 14.9 | 66 | 5 | 6 | 0 |
23 | 299 | 8.6 | 65 | 5 | 7 | 0 |
19 | 99 | 13.8 | 59 | 5 | 8 | 0 |
8 | 19 | 20.1 | 61 | 5 | 9 | 0 |
7 | 184.8018018 | 6.9 | 74 | 5 | 11 | 0 |
16 | 256 | 9.7 | 69 | 5 | 12 | 0 |
11 | 290 | 9.2 | 66 | 5 | 13 | 0 |
14 | 274 | 10.9 | 68 | 5 | 14 | 0 |
18 | 65 | 13.2 | 58 | 5 | 15 | 0 |
14 | 334 | 11.5 | 64 | 5 | 16 | 0 |
34 | 307 | 12 | 66 | 5 | 17 | 0 |
6 | 78 | 18.4 | 57 | 5 | 18 | 0 |
30 | 322 | 11.5 | 68 | 5 | 19 | 0 |
11 | 44 | 9.7 | 62 | 5 | 20 | 0 |
1 | 8 | 9.7 | 59 | 5 | 21 | 0 |
11 | 320 | 16.6 | 73 | 5 | 22 | 0 |
4 | 25 | 9.7 | 61 | 5 | 23 | 0 |
32 | 92 | 12 | 61 | 5 | 24 | 0 |
23 | 13 | 12 | 67 | 5 | 28 | 0 |
45 | 252 | 14.9 | 81 | 5 | 29 | 0 |
115 | 223 | 5.7 | 79 | 5 | 30 | 1 |
37 | 279 | 7.4 | 76 | 5 | 31 | 0 |
29 | 127 | 9.7 | 82 | 6 | 7 | 0 |
71 | 291 | 13.8 | 90 | 6 | 9 | 1 |
39 | 323 | 11.5 | 87 | 6 | 10 | 0 |
23 | 148 | 8 | 82 | 6 | 13 | 0 |
21 | 191 | 14.9 | 77 | 6 | 16 | 0 |
37 | 284 | 20.7 | 72 | 6 | 17 | 0 |
20 | 37 | 9.2 | 65 | 6 | 18 | 0 |
12 | 120 | 11.5 | 73 | 6 | 19 | 0 |
13 | 137 | 10.3 | 76 | 6 | 20 | 0 |
135 | 269 | 4.1 | 84 | 7 | 1 | 1 |
49 | 248 | 9.2 | 85 | 7 | 2 | 0 |
32 | 236 | 9.2 | 81 | 7 | 3 | 0 |
64 | 175 | 4.6 | 83 | 7 | 5 | 1 |
40 | 314 | 10.9 | 83 | 7 | 6 | 0 |
77 | 276 | 5.1 | 88 | 7 | 7 | 1 |
97 | 267 | 6.3 | 92 | 7 | 8 | 1 |
97 | 272 | 5.7 | 92 | 7 | 9 | 1 |
85 | 175 | 7.4 | 89 | 7 | 10 | 1 |
10 | 264 | 14.3 | 73 | 7 | 12 | 0 |
27 | 175 | 14.9 | 81 | 7 | 13 | 0 |
7 | 48 | 14.3 | 80 | 7 | 15 | 0 |
48 | 260 | 6.9 | 81 | 7 | 16 | 0 |
35 | 274 | 10.3 | 82 | 7 | 17 | 0 |
61 | 285 | 6.3 | 84 | 7 | 18 | 1 |
79 | 187 | 5.1 | 87 | 7 | 19 | 1 |
63 | 220 | 11.5 | 85 | 7 | 20 | 1 |
16 | 7 | 6.9 | 74 | 7 | 21 | 0 |
80 | 294 | 8.6 | 86 | 7 | 24 | 1 |
108 | 223 | 8 | 85 | 7 | 25 | 1 |
20 | 81 | 8.6 | 82 | 7 | 26 | 0 |
52 | 82 | 12 | 86 | 7 | 27 | 1 |
82 | 213 | 7.4 | 88 | 7 | 28 | 1 |
50 | 275 | 7.4 | 86 | 7 | 29 | 0 |
64 | 253 | 7.4 | 83 | 7 | 30 | 1 |
59 | 254 | 9.2 | 81 | 7 | 31 | 1 |
39 | 83 | 6.9 | 81 | 8 | 1 | 0 |
9 | 24 | 13.8 | 81 | 8 | 2 | 0 |
16 | 77 | 7.4 | 82 | 8 | 3 | 0 |
78 | 184.8018018 | 6.9 | 86 | 8 | 4 | 1 |
35 | 184.8018018 | 7.4 | 85 | 8 | 5 | 0 |
66 | 184.8018018 | 4.6 | 87 | 8 | 6 | 1 |
122 | 255 | 4 | 89 | 8 | 7 | 1 |
89 | 229 | 10.3 | 90 | 8 | 8 | 1 |
110 | 207 | 8 | 90 | 8 | 9 | 1 |
44 | 192 | 11.5 | 86 | 8 | 12 | 0 |
28 | 273 | 11.5 | 82 | 8 | 13 | 0 |
65 | 157 | 9.7 | 80 | 8 | 14 | 1 |
22 | 71 | 10.3 | 77 | 8 | 16 | 0 |
59 | 51 | 6.3 | 79 | 8 | 17 | 1 |
23 | 115 | 7.4 | 76 | 8 | 18 | 0 |
31 | 244 | 10.9 | 78 | 8 | 19 | 0 |
44 | 190 | 10.3 | 78 | 8 | 20 | 0 |
21 | 259 | 15.5 | 77 | 8 | 21 | 0 |
9 | 36 | 14.3 | 72 | 8 | 22 | 0 |
45 | 212 | 9.7 | 79 | 8 | 24 | 0 |
168 | 238 | 3.4 | 81 | 8 | 25 | 1 |
73 | 215 | 8 | 86 | 8 | 26 | 1 |
76 | 203 | 9.7 | 97 | 8 | 28 | 1 |
118 | 225 | 2.3 | 94 | 8 | 29 | 1 |
84 | 237 | 6.3 | 96 | 8 | 30 | 1 |
85 | 188 | 6.3 | 94 | 8 | 31 | 1 |
96 | 167 | 6.9 | 91 | 9 | 1 | 1 |
78 | 197 | 5.1 | 92 | 9 | 2 | 1 |
73 | 183 | 2.8 | 93 | 9 | 3 | 1 |
91 | 189 | 4.6 | 93 | 9 | 4 | 1 |
47 | 95 | 7.4 | 87 | 9 | 5 | 0 |
32 | 92 | 15.5 | 84 | 9 | 6 | 0 |
20 | 252 | 10.9 | 80 | 9 | 7 | 0 |
23 | 220 | 10.3 | 78 | 9 | 8 | 0 |
21 | 230 | 10.9 | 75 | 9 | 9 | 0 |
24 | 259 | 9.7 | 73 | 9 | 10 | 0 |
44 | 236 | 14.9 | 81 | 9 | 11 | 0 |
21 | 259 | 15.5 | 76 | 9 | 12 | 0 |
28 | 238 | 6.3 | 77 | 9 | 13 | 0 |
9 | 24 | 10.9 | 71 | 9 | 14 | 0 |
13 | 112 | 11.5 | 71 | 9 | 15 | 0 |
46 | 237 | 6.9 | 78 | 9 | 16 | 0 |
18 | 224 | 13.8 | 67 | 9 | 17 | 0 |
13 | 27 | 10.3 | 76 | 9 | 18 | 0 |
24 | 238 | 10.3 | 68 | 9 | 19 | 0 |
16 | 201 | 8 | 82 | 9 | 20 | 0 |
13 | 238 | 12.6 | 64 | 9 | 21 | 0 |
23 | 14 | 9.2 | 71 | 9 | 22 | 0 |
36 | 139 | 10.3 | 81 | 9 | 23 | 0 |
7 | 49 | 10.3 | 69 | 9 | 24 | 0 |
14 | 20 | 16.6 | 63 | 9 | 25 | 0 |
30 | 193 | 6.9 | 70 | 9 | 26 | 0 |
14 | 191 | 14.3 | 75 | 9 | 28 | 0 |
18 | 131 | 8 | 76 | 9 | 29 | 0 |
20 | 223 | 11.5 | 68 | 9 | 30 | 0 |
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