grade sex disadvg ethnicty tlimth
1 6 M YES HISPANIC 43
2 7 M NO BLACK 88
3 5 F YES HISPANIC 34
4 3 M YES HISPANIC 65
5 8 M YES WHITE 75
6 5 M NO BLACK 74
7 8 F YES HISPANIC 72
8 4 M YES BLACK 79
9 6 M NO WHITE 88
10 7 M YES HISPANIC 87
11 3 M NO WHITE 79
12 6 F NO WHITE 84
13 8 M NO WHITE 90
14 5 M NO WHITE 73
15 8 F NO WHITE 72
16 6 F NO BLACK 82
17 4 M NO WHITE 69
18 3 F YES HISPANIC 17
19 3 M NO HISPANIC 37
20 5 M NO WHITE 70
(Intercept) sexM grade sexM:grade
1 1.00 1.00 6.00 6.00
2 1.00 1.00 7.00 7.00
3 1.00 0.00 5.00 0.00
4 1.00 1.00 3.00 3.00
5 1.00 1.00 8.00 8.00
6 1.00 1.00 5.00 5.00
7 1.00 0.00 8.00 0.00
8 1.00 1.00 4.00 4.00
9 1.00 1.00 6.00 6.00
10 1.00 1.00 7.00 7.00
11 1.00 1.00 3.00 3.00
12 1.00 0.00 6.00 0.00
13 1.00 1.00 8.00 8.00
14 1.00 1.00 5.00 5.00
15 1.00 0.00 8.00 0.00
16 1.00 0.00 6.00 0.00
17 1.00 1.00 4.00 4.00
18 1.00 0.00 3.00 0.00
19 1.00 1.00 3.00 3.00
20 1.00 1.00 5.00 5.00
Df Sum Sq Mean Sq F value Pr(> F)
sex 1 75.37 75.37 0.38 0.5417
ethnicty 3 2572.15 857.38 4.27 0.0072
grade 1 36.31 36.31 0.18 0.6717
disadvg 1 59.30 59.30 0.30 0.5882
Residuals 93 18682.87 200.89
Estimate Std. Error t value Pr(> |t|)
(Intercept) 73.6364 4.2502 17.33 0.0000
sexM -1.6364 5.8842 -0.28 0.7816
ethnictyHISPANIC -9.7614 6.5501 -1.49 0.1395
ethnictyOTHER 15.8636 10.8360 1.46 0.1466
ethnictyWHITE 4.7970 4.9687 0.97 0.3368
sexM:ethnictyHISPANIC 10.6780 8.7190 1.22 0.2238
sexM:ethnictyWHITE 5.1230 7.0140 0.73 0.4670
Df Sum Sq Mean Sq F value Pr(> F)
sex 1 75.37 75.37 0.38 0.5395
ethnicty 3 2572.15 857.38 4.31 0.0068
sex:ethnicty 2 298.43 149.22 0.75 0.4748
Residuals 93 18480.04 198.71
Res.Df RSS Df Sum of Sq F Pr(> F)
1 96 19053.59
2 93 18480.04 3 573.55 0.96 0.4141
Estimate Std. Error z value Pr(> |z|)
(Intercept) 3.1888 1.5966 2.00 0.0458
ethnictyHISPANIC -0.2848 2.4808 -0.11 0.9086
ethnictyOTHER 212.1701 22122.7093 0.01 0.9923
ethnictyWHITE -8.8150 3.3355 -2.64 0.0082
grade -0.5308 0.2892 -1.84 0.0665
ethnictyHISPANIC:grade 0.2448 0.4357 0.56 0.5742
ethnictyOTHER:grade -32.6014 3393.4687 -0.01 0.9923
ethnictyWHITE:grade 1.0171 0.5185 1.96 0.0498
Df Deviance Resid. Df Resid. Dev
NULL 99 129.49
ethnicty 3 47.24 96 82.25
grade 1 1.73 95 80.52
ethnicty:grade 3 7.20 92 73.32
Df Sum Sq Mean Sq F value Pr(> F)
block 5 343.29 68.66 4.45 0.0159
N 1 189.28 189.28 12.26 0.0044
P 1 8.40 8.40 0.54 0.4749
K 1 95.20 95.20 6.17 0.0288
N:P 1 21.28 21.28 1.38 0.2632
N:K 1 33.13 33.13 2.15 0.1686
P:K 1 0.48 0.48 0.03 0.8628
Residuals 12 185.29 15.44
Df Sum Sq Mean Sq F value Pr(> F)
block 5 343.29 68.66 4.45 0.0159
N 1 189.28 189.28 12.26 0.0044
P 1 8.40 8.40 0.54 0.4749
K 1 95.20 95.20 6.17 0.0288
N:P 1 21.28 21.28 1.38 0.2632
N:K 1 33.13 33.13 2.15 0.1686
P:K 1 0.48 0.48 0.03 0.8628
Residuals 12 185.29 15.44
Df Sum Sq Mean Sq F value Pr(> F)
block 5 343.29 68.66 4.45 0.0159
N 1 189.28 189.28 12.26 0.0044
P 1 8.40 8.40 0.54 0.4749
K 1 95.20 95.20 6.17 0.0288
N:P 1 21.28 21.28 1.38 0.2632
N:K 1 33.13 33.13 2.15 0.1686
P:K 1 0.48 0.48 0.03 0.8628
Residuals 12 185.29 15.44
Df Sum Sq Mean Sq F value Pr(> F)
N:P:K 1 37.00 37.00 0.48 0.5252
Residuals 4 306.29 76.57
N 1 189.28 189.28 12.26 0.0044
P 1 8.40 8.40 0.54 0.4749
K 1 95.20 95.20 6.17 0.0288
N:P 1 21.28 21.28 1.38 0.2632
N:K 1 33.14 33.14 2.15 0.1686
P:K 1 0.48 0.48 0.03 0.8628
Residuals1 12 185.29 15.44
Df Sum Sq Mean Sq F value Pr(> F)
N:P:K 1 37.00 37.00 0.48 0.5252
Residuals 4 306.29 76.57
N 1 189.28 189.28 12.26 0.0044
P 1 8.40 8.40 0.54 0.4749
K 1 95.20 95.20 6.17 0.0288
N:P 1 21.28 21.28 1.38 0.2632
N:K 1 33.14 33.14 2.15 0.1686
P:K 1 0.48 0.48 0.03 0.8628
Residuals1 12 185.29 15.44
Estimate Std. Error t value Pr(> |t|)
(Intercept) 5.0320 0.2202 22.85 0.0000
groupTrt -0.3710 0.3114 -1.19 0.2490
Estimate Std. Error t value Pr(> |t|)
(Intercept) 5.0320 0.2202 22.85 0.0000
groupTrt -0.3710 0.3114 -1.19 0.2490
Estimate Std. Error t value Pr(> |t|)
(Intercept) 5.0320 0.2202 22.85 0.0000
groupTrt -0.3710 0.3114 -1.19 0.2490
Df Sum Sq Mean Sq F value Pr(> F)
group 1 0.69 0.69 1.42 0.2490
Residuals 18 8.73 0.48
Estimate Std. Error z value Pr(> |z|)
(Intercept) 3.0445 0.1709 17.81 0.0000
outcome2 -0.4543 0.2022 -2.25 0.0246
outcome3 -0.2930 0.1927 -1.52 0.1285
treatment2 0.0000 0.2000 0.00 1.0000
treatment3 0.0000 0.2000 0.00 1.0000
Df Deviance Resid. Df Resid. Dev P(> |Chi|)
NULL 8 10.58
outcome 2 5.45 6 5.13 0.0655
treatment 2 0.00 4 5.13 1.0000
PC1 PC2 PC3 PC4
Murder 0.0417 -0.0448 0.0799 -0.9949
Assault 0.9952 -0.0588 -0.0676 0.0389
UrbanPop 0.0463 0.9769 -0.2005 -0.0582
Rape 0.0752 0.2007 0.9741 0.0723
PC1 PC2 PC3 PC4
Standard deviation 83.7324 14.2124 6.4894 2.4828
Proportion of Variance 0.9655 0.0278 0.0058 0.0008
Cumulative Proportion 0.9655 0.9933 0.9991 1.0000
Time series example
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1954 4.74 12.32 20.02 28.85 33.92 45.17 55.88 60.74 67.87 71.07 81.19
1955 4.00 13.53 20.71 28.04 35.71 46.24 58.21 60.52 68.07 72.11 81.86
1956 5.07 13.97 20.72 28.70 37.07 47.76 58.75 61.46 68.55 73.42 81.91
1957 6.76 16.19 22.23 29.34 37.82 49.17 59.01 62.30 67.48 73.20 82.23
1958 6.74 15.28 22.06 29.00 39.06 51.75 58.83 62.84 67.86 73.16 83.26
1959 6.90 16.40 22.94 28.48 39.85 52.83 60.12 64.56 69.04 74.40 82.19
1960 2.05 7.33 15.94 25.75 29.63 40.61 54.04 60.27 64.45 69.54 76.82 81.33
1961 2.41 8.03 16.40 29.60 30.80 41.38 55.94 60.40 66.10 70.68 77.92
1962 4.06 10.40 17.25 29.21 32.34 43.46 55.84 61.04 67.92 70.73 78.57
Time series example
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1954 4.74 12.32 20.02 28.85 33.92 45.17 55.88 60.74 67.87 71.07 81.19
1955 4.00 13.53 20.71 28.04 35.71 46.24 58.21 60.52 68.07 72.11 81.86
1956 5.07 13.97 20.72 28.70 37.07 47.76 58.75 61.46 68.55 73.42 81.91
1957 6.76 16.19 22.23 29.34 37.82 49.17 59.01 62.30 67.48 73.20 82.23
1958 6.74 15.28 22.06 29.00 39.06 51.75 58.83 62.84 67.86 73.16 83.26
1959 6.90 16.40 22.94 28.48 39.85 52.83 60.12 64.56 69.04 74.40 82.19
1960 2.05 7.33 15.94 25.75 29.63 40.61 54.04 60.27 64.45 69.54 76.82 81.33
1961 2.41 8.03 16.40 29.60 30.80 41.38 55.94 60.40 66.10 70.68 77.92
1962 4.06 10.40 17.25 29.21 32.34 43.46 55.84 61.04 67.92 70.73 78.57