The PROC HPPRINCOMP statement invokes the HPPRINCOMP procedure. Optionally, it also identifies input and output data sets, specifies the analyses that are performed, and controls displayed output. Table 12.1 summarizes the options available in the PROC HPPRINCOMP statement.
Table 12.1: Summary of PROC HPPRINCOMP Statement Options
Option 
Description 

Specify Data Sets 

Specifies the name of the input data set 

Specifies the name of the output data set 

Specifies the name of the output data set that contains various statistics 

Specify Details of Analysis 

Computes the principal components from the covariance matrix 

Specifies the number of principal components to be computed 

Omits the intercept from the model 

Specifies a prefix for naming the principal components 

Specifies a prefix for naming the residual variables 

Specifies the singularity criterion 

Standardizes the principal component scores 

Specifies the divisor used in calculating variances and standard deviations 

Suppress the Display of Output 

Suppresses the display of all output 
The following list provides details about these options.