Page 398 Table 15.7 Varimax rotation, principal component factors for standardized CESD: Scale items
data depress;
set "c:\pma5\depress";
run;
proc factor data = depress n = 4 rotate = varimax;
var c1 - c20;
run;
Rotated Factor Pattern
Factor1 Factor2 Factor3 Factor4
C1 0.63797 0.14522 0.26850 0.27967
C2 0.77325 0.29572 0.27279 -0.00279
C3 0.72590 0.05395 0.27505 0.05177
C4 0.62977 -0.06179 0.16785 0.43068
C5 0.79687 0.17199 0.16075 0.01636
C6 0.62373 0.23348 -0.01778 0.03077
C7 0.59156 0.15656 0.35969 0.33683
C8 0.09229 -0.05102 0.10863 0.73658
C9 0.23725 0.03302 0.62088 0.10549
C10 0.55716 0.25282 0.37869 0.18400
C11 0.49794 0.14644 0.40761 0.14633
C12 0.44968 0.38885 -0.04900 -0.06477
C13 0.06989 0.50451 -0.17330 0.53527
C14 0.11783 0.69542 0.18010 0.12642
C15 0.49145 0.41844 -0.12299 0.08889
C16 0.19612 0.67215 0.26344 -0.07049
C17 0.27028 0.66412 0.19160 0.00039
C18 0.40931 0.21136 -0.02594 0.22344
C19 -0.01512 0.23713 0.74560 -0.08844
C20 0.35789 0.09085 0.50655 0.42899
Variance Explained by Each Factor
Factor1 Factor2 Factor3 Factor4
4.7954789 2.3793649 2.1120064 1.5513315
Final Communality Estimates: Total = 10.838182