store results from pca

[Johanna Krenz]

I have a very simple question: I conduct a pca and would like to store the principal components in a different dataset. How can I do that?

so I run
pca var1 var2 var3

and now would like to save Comp1, Comp2 and Comp3 associated with var1 var2 and var3 from the output table.

[Nick Cox]

Use predict as documented in

help pca postestimation