Use data file rbcf2-2, page 596.
use https://stats.idre.ucla.edu/stat/stata/examples/kirk/rbcf2-2, clear
list
a b g s y
1. 0 0 0 0 3
2. 0 0 0 1 5
3. 0 0 0 2 6
4. 0 0 0 3 5
5. 1 1 0 0 16
6. 1 1 0 1 14
7. 1 1 0 2 17
8. 1 1 0 3 15
9. 0 1 1 4 14
10. 0 1 1 5 14
11. 0 1 1 6 16
12. 0 1 1 7 16
13. 1 0 1 4 7
14. 1 0 1 5 6
15. 1 0 1 6 7
16. 1 0 1 7 11
Table 13.3-1, page 596.
tabdisp s a b, cellvar(y) by(g) concise
----------+-------------------------
| b and a
| ---- 0 --- ---- 1 ---
g and s | 0 1 0 1
----------+-------------------------
0 |
0 | 3 16
1 | 5 14
2 | 6 17
3 | 5 15
----------+-------------------------
1 |
4 | 7 14
5 | 6 14
6 | 7 16
7 | 11 16
----------+-------------------------
table a b, cont(sum y) row col
----------+--------------------
| b
a | 0 1 Total
----------+--------------------
0 | 19 60 79
1 | 31 62 93
|
Total | 50 122 172
----------+--------------------
Table 13.3-2, page 598.
anova y g / s|g a b / a*b*s|g
Number of obs = 16 R-squared = 1.0000
Root MSE = 0.00 Adj R-squared =
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 371.00 15 24.7333333
|
g | 6.25 1 6.25 1.90 0.2174
s|g | 19.75 6 3.29166667
-----------+----------------------------------------------------
a | 12.25 1 12.25 8.40 0.0274
b | 324.00 1 324.00 222.17 0.0000
a*b*s|g | 8.75 6 1.45833333
-----------+----------------------------------------------------
|
Residual | 0.00 0
-----------+----------------------------------------------------
Total | 371.00 15 24.7333333
Use data file rbcr2-3, page 604.
use https://stats.idre.ucla.edu/stat/stata/examples/kirk/rbcf2-3, clear
list
a b c g s y
1. 0 0 0 0 0 3
2. 0 0 0 0 1 6
3. 0 0 0 0 2 3
4. 0 0 0 0 3 3
5. 0 1 1 0 0 7
6. 0 1 1 0 1 8
7. 0 1 1 0 2 9
8. 0 1 1 0 3 8
9. 1 0 1 0 0 2
10. 1 0 1 0 1 3
11. 1 0 1 0 2 4
12. 1 0 1 0 3 3
13. 1 1 0 0 0 5
14. 1 1 0 0 1 6
15. 1 1 0 0 2 5
16. 1 1 0 0 3 6
17. 0 0 1 1 4 4
18. 0 0 1 1 5 5
19. 0 0 1 1 6 4
20. 0 0 1 1 7 3
21. 0 1 0 1 4 7
22. 0 1 0 1 5 8
23. 0 1 0 1 6 7
24. 0 1 0 1 7 6
25. 1 0 0 1 4 1
26. 1 0 0 1 5 2
27. 1 0 0 1 6 2
28. 1 0 0 1 7 2
29. 1 1 1 1 4 10
30. 1 1 1 1 5 10
31. 1 1 1 1 6 9
32. 1 1 1 1 7 11
Table 13.5-1, page 604.
tabdisp s a b if g==0, cellvar(y) by(c)
----------+-------------------------
| b and a
| ---- 0 --- ---- 1 ---
c and s | 0 1 0 1
----------+-------------------------
0 |
0 | 3 5
1 | 6 6
2 | 3 5
3 | 3 6
----------+-------------------------
1 |
0 | 2 7
1 | 3 8
2 | 4 9
3 | 3 8
----------+-------------------------
tabdisp s a b if g==1, cellvar(y) by(c)
----------+-------------------------
| b and a
| ---- 0 --- ---- 1 ---
c and s | 0 1 0 1
----------+-------------------------
0 |
4 | 1 7
5 | 2 8
6 | 2 7
7 | 2 6
----------+-------------------------
1 |
4 | 4 10
5 | 5 10
6 | 4 9
7 | 3 11
----------+-------------------------
table a b, cont(sum y) row col
----------+--------------------
| b
a | 0 1 Total
----------+--------------------
0 | 31 60 91
1 | 19 62 81
|
Total | 50 122 172
----------+--------------------
table a c, cont(sum y) row
----------+-----------
| c
a | 0 1
----------+-----------
0 | 43 48
1 | 29 52
|
Total | 72 100
----------+-----------
table b c, cont(sum y)
----------+-----------
| c
b | 0 1
----------+-----------
0 | 22 28
1 | 50 72
----------+-----------
table a c b, cont(sum y)
----------+-------------------------
| b and c
| ---- 0 --- ---- 1 ---
a | 0 1 0 1
----------+-------------------------
0 | 15 16 28 32
1 | 7 12 22 40
----------+-------------------------
Table 13.5-2, page 607.
anova y g / s|g a b c a*b a*c b*c / a*b*c*s|g
Number of obs = 32 R-squared = 1.0000
Root MSE = 0.00 Adj R-squared =
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 235.50 31 7.59677419
|
g | 3.125 1 3.125 2.94 0.1372
s|g | 6.375 6 1.0625
-----------+----------------------------------------------------
a | 3.125 1 3.125 4.64 0.0451
b | 162.00 1 162.00 240.49 0.0000
c | 24.50 1 24.50 36.37 0.0000
a*b | 6.125 1 6.125 9.09 0.0074
a*c | 10.125 1 10.125 15.03 0.0011
b*c | 8.00 1 8.00 11.88 0.0029
a*b*c*s|g | 12.125 18 .673611111
-----------+----------------------------------------------------
|
Residual | 0.00 0
-----------+----------------------------------------------------
Total | 235.50 31 7.59677419
Use data file rbpf2-3, page 609.
use https://stats.idre.ucla.edu/stat/stata/examples/kirk/rbpf2-3, clear
list
a b c g s y
1. 0 0 0 0 0 3
2. 0 0 1 0 0 4
3. 1 1 0 0 0 5
4. 1 1 1 0 0 10
5. 0 1 0 0 1 7
6. 0 1 1 0 1 7
7. 1 0 0 0 1 1
8. 1 0 1 0 1 2
9. 0 0 0 1 2 6
10. 0 1 0 1 2 8
11. 1 0 1 1 2 3
12. 1 1 1 1 2 10
13. 0 0 1 1 3 5
14. 0 1 1 1 3 8
15. 1 0 0 1 3 2
16. 1 1 0 1 3 6
17. 0 0 0 2 4 3
18. 0 1 1 2 4 9
19. 1 0 0 2 4 2
20. 1 1 1 2 4 9
21. 0 0 1 2 5 4
22. 0 1 0 2 5 7
23. 1 0 1 2 5 4
24. 1 1 0 2 5 5
25. 0 0 0 3 6 3
26. 0 1 1 3 6 8
27. 1 0 1 3 6 3
28. 1 1 0 3 6 6
29. 0 0 1 3 7 3
30. 0 1 0 3 7 6
31. 1 0 0 3 7 2
32. 1 1 1 3 7 11
Parts of Table 13.7-1, page 609.
table a b, cont(sum y) row col
----------+--------------------
| b
a | 0 1 Total
----------+--------------------
0 | 31 60 91
1 | 19 62 81
|
Total | 50 122 172
----------+--------------------
table a c, cont(sum y) row
----------+-----------
| c
a | 0 1
----------+-----------
0 | 43 48
1 | 29 52
|
Total | 72 100
----------+-----------
Table 13.7-2, page 614.
Note: Ignore F-ratios for g and s|g.
anova y g s|g a b c a*b a*c b*c a*b*c
Number of obs = 32 R-squared = 0.9478
Root MSE = .850317 Adj R-squared = 0.9048
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 223.208333 14 15.9434524 22.05 0.0000
|
g | 5.25 3 1.75 2.42 0.1016
s|g | .958333333 4 .239583333 0.33 0.8530
a | 3.125 1 3.125 4.32 0.0531
b | 162.00 1 162.00 224.05 0.0000
c | 24.50 1 24.50 33.88 0.0000
a*b | 3.375 1 3.375 4.67 0.0453
a*c | 6.00 1 6.00 8.30 0.0104
b*c | 7.04166667 1 7.04166667 9.74 0.0062
a*b*c | 2.66666667 1 2.66666667 3.69 0.0717
|
Residual | 12.2916667 17 .723039216
-----------+----------------------------------------------------
Total | 235.50 31 7.59677419
Use data file rbcf3-2, page 618.
use https://stats.idre.ucla.edu/stat/stata/examples/kirk/rbcf3-2, clear
list
a b g s y
1. 0 0 0 0 3
2. 1 2 0 0 7
3. 2 1 0 0 4
4. 0 0 0 1 2
5. 1 2 0 1 6
6. 2 1 0 1 3
7. 0 1 1 2 4
8. 1 0 1 2 3
9. 2 2 1 2 6
10. 0 1 1 3 2
11. 1 0 1 3 1
12. 2 2 1 3 5
13. 0 2 2 4 7
14. 1 1 2 4 3
15. 2 0 2 4 3
16. 0 2 2 5 5
17. 1 1 2 5 4
18. 2 0 2 5 2
Table 13.8-1, page 618.
tabdisp s a b, cellvar(y) by(g) concise
----------+---------------------------------------------------------
| b and a
| ------- 0 ------ ------- 1 ------ ------- 2 ------
g and s | 0 1 2 0 1 2 0 1 2
----------+---------------------------------------------------------
0 |
0 | 3 4 7
1 | 2 3 6
----------+---------------------------------------------------------
1 |
2 | 3 4 6
3 | 1 2 5
----------+---------------------------------------------------------
2 |
4 | 3 3 7
5 | 2 4 5
----------+---------------------------------------------------------
table a b, cont(sum y) row col
----------+---------------------------
| b
a | 0 1 2 Total
----------+---------------------------
0 | 5 6 12 23
1 | 4 7 13 24
2 | 5 7 11 23
|
Total | 14 20 36 70
----------+---------------------------
Table 13.8-2, page 620.
anova y g / s|g a b a*b
Number of obs = 18 R-squared = 0.9504
Root MSE = .666667 Adj R-squared = 0.8595
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 51.1111111 11 4.64646465 10.45 0.0046
|
g | 1.16666667 2 .583333333 0.28 0.7760
s|g | 6.33333333 3 2.11111111
-----------+----------------------------------------------------
a | .111111111 2 .055555556 0.13 0.8847
b | 43.1111111 2 21.5555556 48.50 0.0002
a*b | .111111111 2 .055555556 0.13 0.8847
|
Residual | 2.66666667 6 .444444444
-----------+----------------------------------------------------
Total | 53.7777778 17 3.16339869
Use data file rbpf3-2, page 621.
use https://stats.idre.ucla.edu/stat/stata/examples/kirk/rbpf3-2, clear
list
a b g ab s y
1. 0 0 0 0 0 3
2. 1 2 0 0 0 7
3. 2 1 0 0 0 4
4. 0 1 0 1 1 4
5. 1 0 0 1 1 3
6. 2 2 0 1 1 6
7. 0 2 0 2 2 7
8. 1 1 0 2 2 3
9. 2 0 0 2 2 3
10. 0 0 1 0 3 2
11. 1 1 1 0 3 4
12. 2 2 1 0 3 5
13. 0 2 1 1 4 5
14. 1 0 1 1 4 1
15. 2 1 1 1 4 3
16. 0 1 1 2 5 2
17. 1 2 1 2 5 6
18. 2 0 1 2 5 2
Table 13.8-3, page 621.
table a b, cont(sum y) row col
----------+---------------------------
| b
a | 0 1 2 Total
----------+---------------------------
0 | 5 6 12 23
1 | 4 7 13 24
2 | 5 7 11 23
|
Total | 14 20 36 70
----------+---------------------------
table a g, cont(sum y)
----------+-----------
| g
a | 0 1
----------+-----------
0 | 14 9
1 | 13 11
2 | 13 10
----------+-----------
Table 13.8-4, page 624.
Note: Ignore F-ratios for g and s|ab.
anova y g s|ab a b a*b
Number of obs = 18 R-squared = 0.9773
Root MSE = .552771 Adj R-squared = 0.9034
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 52.5555556 13 4.04273504 13.23 0.0116
|
g | .711111111 1 .711111111 2.33 0.2018
s|ab | 2.22222222 4 .555555556 1.82 0.2884
a | .111111111 2 .055555556 0.18 0.8403
b | 43.1111111 2 21.5555556 70.55 0.0008
a*b | 2.88888889 4 .722222222 2.36 0.2126
|
Residual | 1.22222222 4 .305555556
-----------+----------------------------------------------------
Total | 53.7777778 17 3.16339869
Use data file rbpf32-2, page 643.
use https://stats.idre.ucla.edu/stat/stata/examples/kirk/rbpf32-2, clear
list
a b c g s y
1. 0 0 0 0 0 3
2. 0 1 1 0 0 7
3. 1 0 1 0 0 4
4. 1 1 0 0 0 7
5. 2 0 1 0 0 3
6. 2 1 0 0 0 6
7. 0 0 1 0 1 4
8. 0 1 0 0 1 7
9. 1 0 0 0 1 3
10. 1 1 1 0 1 9
11. 2 0 0 0 1 3
12. 2 1 1 0 1 8
13. 0 0 1 1 2 2
14. 0 1 0 1 2 5
15. 1 0 0 1 2 2
16. 1 1 1 1 2 10
17. 2 0 1 1 2 3
18. 2 1 0 1 2 6
19. 0 0 0 1 3 1
20. 0 1 1 1 3 10
21. 1 0 1 1 3 3
22. 1 1 0 1 3 6
23. 2 0 0 1 3 2
24. 2 1 1 1 3 11
25. 0 0 1 2 4 3
26. 0 1 0 2 4 6
27. 1 0 1 2 4 4
28. 1 1 0 2 4 7
29. 2 0 0 2 4 2
30. 2 1 1 2 4 9
31. 0 0 0 2 5 2
32. 0 1 1 2 5 8
33. 1 0 0 2 5 3
34. 1 1 1 2 5 8
35. 2 0 1 2 5 3
36. 2 1 0 2 5 7
Parts of Table 13.11-2, page 643.
table a b, cont(sum y) row col
----------+--------------------
| b
a | 0 1 Total
----------+--------------------
0 | 15 43 58
1 | 19 47 66
2 | 16 47 63
|
Total | 50 137 187
----------+--------------------
table a c, cont(sum y) row
----------+-----------
| c
a | 0 1
----------+-----------
0 | 24 34
1 | 28 38
2 | 26 37
|
Total | 78 109
----------+-----------
Table 13.11-3, page 647.
Note: Ignore F-ratios for g and s|g.
anova y g s|g a b c a*b a*c b*c a*b*c
Number of obs = 36 R-squared = 0.9287
Root MSE = 1.00204 Adj R-squared = 0.8687
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 248.561111 16 15.5350694 15.47 0.0000
|
g | .388888889 2 .194444444 0.19 0.8256
s|g | 1.20 3 .40 0.40 0.7557
a | 2.72222222 2 1.36111111 1.36 0.2816
b | 210.25 1 210.25 209.39 0.0000
c | 26.6944444 1 26.6944444 26.59 0.0001
a*b | .50 2 .25 0.25 0.7821
a*c | .055555556 2 .027777778 0.03 0.9728
b*c | 4.50 1 4.50 4.48 0.0477
a*b*c | .033333333 2 .016666667 0.02 0.9836
|
Residual | 19.0777778 19 1.00409357
-----------+----------------------------------------------------
Total | 267.638889 35 7.6468254
Use data file lscf3-2, page 653.
use https://stats.idre.ucla.edu/stat/stata/examples/kirk/lscf3-2, clear
list
a b g s y
1. 0 0 0 0 3
2. 1 1 0 0 3
3. 2 2 0 0 6
4. 0 0 0 1 2
5. 1 1 0 1 4
6. 2 2 0 1 5
7. 1 0 1 2 3
8. 2 1 1 2 4
9. 0 2 1 2 7
10. 1 0 1 3 1
11. 2 1 1 3 3
12. 0 2 1 3 5
13. 2 0 2 4 3
14. 0 1 2 4 4
15. 1 2 2 4 7
16. 2 0 2 5 2
17. 0 1 2 5 2
18. 1 2 2 5 6
Table 13.12-1, page 653.
tabdisp s b, cellvar(y) by(g) concise
----------+-----------------
| b
g and s | 0 1 2
----------+-----------------
0 |
0 | 3 3 6
1 | 2 4 5
----------+-----------------
1 |
2 | 3 4 7
3 | 1 3 5
----------+-----------------
2 |
4 | 3 4 7
5 | 2 2 6
----------+-----------------
table a b, cont(sum y) row col
----------+---------------------------
| b
a | 0 1 2 Total
----------+---------------------------
0 | 5 6 12 23
1 | 4 7 13 24
2 | 5 7 11 23
|
Total | 14 20 36 70
----------+---------------------------
Table 13.12-2, page 655.
anova y g / s|g a b a*b
Number of obs = 18 R-squared = 0.9628
Root MSE = .57735 Adj R-squared = 0.8946
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 51.7777778 11 4.70707071 14.12 0.0020
|
g | 1.16666667 2 .583333333 0.25 0.7936
s|g | 7.00 3 2.33333333
-----------+----------------------------------------------------
a | .111111111 2 .055555556 0.17 0.8503
b | 43.1111111 2 21.5555556 64.67 0.0001
a*b | 1.44444444 2 .722222222 2.17 0.1958
|
Residual | 2.00 6 .333333333
-----------+----------------------------------------------------
Total | 53.7777778 17 3.16339869