Table 2.
Schmid-Leiman Orthogonalization Under Three Conditions
Item | True Population Structure | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
IC: Proportional | IC: Not Proportional | IC: Basis | ||||||||||
Gen | G1 | G2 | G3 | Gen | G1 | G2 | G3 | Gen | G1 | G2 | G3 | |
1 | 0.50 | 0.60 | 0.40 | 0.27 | 0.50 | 0.60 | 0.50 | |||||
2 | 0.50 | 0.60 | 0.40 | 0.68 | 0.50 | 0.60 | ||||||
3 | 0.50 | 0.60 | 0.40 | 0.65 | 0.50 | 0.60 | ||||||
4 | 0.50 | 0.60 | 0.40 | 0.21 | 0.50 | 0.60 | ||||||
5 | 0.50 | 0.60 | 0.40 | 0.65 | 0.50 | 0.60 | ||||||
6 | 0.50 | 0.50 | 0.40 | 0.43 | 0.50 | 0.50 | 0.50 | |||||
7 | 0.50 | 0.50 | 0.40 | 0.51 | 0.50 | 0.50 | ||||||
8 | 0.50 | 0.50 | 0.40 | 0.29 | 0.50 | 0.50 | ||||||
9 | 0.50 | 0.50 | 0.40 | 0.27 | 0.50 | 0.50 | ||||||
10 | 0.50 | 0.50 | 0.40 | 0.19 | 0.50 | 0.50 | ||||||
11 | 0.50 | 0.40 | 0.40 | 0.61 | 0.50 | 0.50 | 0.40 | |||||
12 | 0.50 | 0.40 | 0.40 | 0.13 | 0.50 | 0.40 | ||||||
13 | 0.50 | 0.40 | 0.40 | 0.46 | 0.50 | 0.40 | ||||||
14 | 0.50 | 0.40 | 0.40 | 0.64 | 0.50 | 0.40 | ||||||
15 | 0.50 | 0.40 | 0.40 | 0.53 | 0.50 | 0.40 | ||||||
Schmid-Leiman | ||||||||||||
Item | Gen | G1 | G2 | G3 | Gen | G1 | G2 | G3 | Gen | G1 | G2 | G3 |
1 | 0.50 | 0.60 | 0.33 | 0.32 | 0.09 | 0.05 | 0.65 | 0.49 | 0.36 | 0.11 | ||
2 | 0.50 | 0.60 | 0.41 | 0.67 | 0.01 | 0.01 | 0.49 | 0.61 | 0.01 | 0.02 | ||
3 | 0.50 | 0.60 | 0.40 | 0.65 | 0.00 | 0.00 | 0.49 | 0.61 | 0.01 | 0.02 | ||
4 | 0.50 | 0.60 | 0.31 | 0.27 | 0.10 | 0.06 | 0.49 | 0.61 | 0.01 | 0.02 | ||
5 | 0.50 | 0.60 | 0.40 | 0.65 | 0.00 | 0.00 | 0.49 | 0.61 | 0.01 | 0.02 | ||
6 | 0.50 | 0.50 | 0.41 | 0.01 | 0.41 | 0.01 | 0.61 | 0.05 | 0.40 | 0.38 | ||
7 | 0.50 | 0.50 | 0.43 | 0.02 | 0.45 | 0.02 | 0.50 | 0.01 | 0.50 | 0.03 | ||
8 | 0.50 | 0.50 | 0.37 | 0.02 | 0.33 | 0.02 | 0.50 | 0.01 | 0.50 | 0.03 | ||
9 | 0.50 | 0.50 | 0.36 | 0.02 | 0.32 | 0.03 | 0.50 | 0.01 | 0.50 | 0.03 | ||
10 | 0.50 | 0.50 | 0.33 | 0.04 | 0.27 | 0.05 | 0.50 | 0.01 | 0.50 | 0.03 | ||
11 | 0.50 | 0.40 | 0.41 | 0.01 | 0.01 | 0.60 | 0.56 | 0.45 | 0.05 | 0.33 | ||
12 | 0.50 | 0.40 | 0.30 | 0.07 | 0.12 | 0.20 | 0.42 | 0.05 | 0.04 | 0.48 | ||
13 | 0.50 | 0.40 | 0.38 | 0.02 | 0.03 | 0.48 | 0.42 | 0.05 | 0.04 | 0.48 | ||
14 | 0.50 | 0.40 | 0.42 | 0.01 | 0.02 | 0.63 | 0.42 | 0.05 | 0.04 | 0.48 | ||
15 | 0.50 | 0.40 | 0.39 | 0.01 | 0.01 | 0.54 | 0.42 | 0.05 | 0.04 | 0.48 |