/* SAS 1st gives PCA, Varimax orthogonal rotation on 10 Climate & 7 Influence items */
/* SAS then gives PCA, Promax oblique rotation on 10 Climate & 7 Influence items */
/*1s are used on the diagonal of the initial correlation matrix for PCA */
PROC FACTOR Data = SASUSER.Adv04 ROTATE = PROMAX SCREE NFACTORS = 2;
VAR friendly nonracis diverse respectf collegia nonsexis collab1 cooperat nonhomo supporti influ_cu influsal inflmone influsel tendecis selchair affectcu; RUN; QUIT;
/* SAS 1st gives PFA, Varimax orthogonal rotation on 10 Climate & 7 Influence items */
/* SAS then gives PFA, Promax oblique rotation on 10 Climate & 7 Influence items */
/*SMCs are used on the diagonal of the initial correlation matrix for PFA */
PROC FACTOR Data = SASUSER.Adv04 PRIOR = SMC NFACTORS = 2 ROTATE = PROMAX;
VAR friendly nonracis diverse respectf collegia nonsexis collab1 cooperat nonhomo supporti influ_cu influsal inflmone influsel tendecis selchair affectcu; RUN; QUIT;