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Idea Transcript
SAS Workshop - Multivariate Procedures Handout # 3
Statistical Programs College of Agriculture
PROC PRINCOMP The SAS procedure for carrying out a principle component analysis is PROC PRINCOMP. The basic syntax of the procedure is very simple: PROC PRINCOMP ; The procedure options will control printed output, as well as the actual computation of the PCA. Examples of printing options are: NOPRINT PREFIX
- suppress any printed output - assign an alphabetic prefix to the PCA axis labels (defaut = PRIN).
Computational options include: N STANDARD COVARIANCE