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Table 11.2-1, page 480.
use http://www.ats.ucla.edu/stat/stata/examples/kirk/crh28, clear
tabdisp order b, cellvar(y) by(a)
----------+-----------------------------------------------
a and | b
order | 1 2 3 4 5 6 7 8
----------+-----------------------------------------------
1 |
1 | 3 1 5 2
2 | 6 2 6 3
3 | 3 2 5 4
4 | 3 2 6 3
----------+-----------------------------------------------
2 |
1 | 7 4 7 10
2 | 8 5 8 10
3 | 7 4 9 9
4 | 6 3 8 11
----------+-----------------------------------------------
table a b, cont(sum y)
----------+-----------------------------------------------
| b
a | 1 2 3 4 5 6 7 8
----------+-----------------------------------------------
1 | 15 7 22 12
2 | 28 16 32 40
----------+-----------------------------------------------
Table 9.3-2, page 370, and bottom part of Table 11.2-3, page 482.
anova y a / b|a /
Number of obs = 32 R-squared = 0.9214
Root MSE = .877971 Adj R-squared = 0.8985
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 217.00 7 31.00 40.22 0.0000
|
a | 112.50 1 112.50 6.46 0.0440
b|a | 104.50 6 17.4166667
-----------+----------------------------------------------------
b|a | 104.50 6 17.4166667 22.59 0.0000
|
Residual | 18.50 24 .770833333
-----------+----------------------------------------------------
Total | 235.50 31 7.59677419
Top part of Table 11.2-3, page 482.
anova y a
Number of obs = 32 R-squared = 0.4777
Root MSE = 2.02485 Adj R-squared = 0.4603
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 112.50 1 112.50 27.44 0.0000
|
a | 112.50 1 112.50 27.44 0.0000
|
Residual | 123.00 30 4.10
-----------+----------------------------------------------------
Total | 235.50 31 7.59677419
Table 11.8-2, page 502.
use http://www.ats.ucla.edu/stat/stata/examples/kirk/crh28, clear
tabdisp order b, cellvar(y) by(a)
----------+-----------------------------------------
a and | b
order | 1 3 4 5 6 7 8
----------+-----------------------------------------
1 |
1 | 3 5 2
2 | 6 6 3
3 | 3 5 4
4 | 3 3
----------+-----------------------------------------
2 |
1 | 7 4 7 10
2 | 8 5 8 10
3 | 7 4 9 9
4 | 6 3 11
----------+-----------------------------------------
table b a, cont(mean y)
----------+-----------------
| a
b | 1 2
----------+-----------------
1 | 3.75
3 | 5.33333
4 | 3
5 | 7
6 | 4
7 | 8
8 | 10
----------+-----------------
Table 11.8-3, page 503.
anova y a / b|a /
Number of obs = 26 R-squared = 0.8976
Root MSE = .957427 Adj R-squared = 0.8652
Source | Partial SS df MS F Prob > F
-----------+----------------------------------------------------
Model | 152.621795 6 25.4369658 27.75 0.0000
|
a | 64.7701564 1 64.7701564 3.86 0.1066
b|a | 83.8924242 5 16.7784848
-----------+----------------------------------------------------
b|a | 83.8924242 5 16.7784848 18.30 0.0000
|
Residual | 17.4166667 19 .916666667
-----------+----------------------------------------------------
Total | 170.038462 25 6.80153846
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