On Tue, 2007-01-30 at 22:29 +0800, zhijie zhang wrote:
> Dear Rusers,
>
> I have met a difficult problem on explaining the differences of principal
> component analysis(PCA) between R,S-PLUS and SAS/STATA/SPSS, which wasn't
> met before.
>
> Althought they have got the same eigenvalues, their
zhijie zhang wrote:
> Dear Rusers,
>
> I have met a difficult problem on explaining the differences of principal
> component analysis(PCA) between R,S-PLUS and SAS/STATA/SPSS, which wasn't
> met before.
>
> Althought they have got the same eigenvalues, their coeffiecients were
> different.
>
>
Dear Rusers,
I have met a difficult problem on explaining the differences of principal
component analysis(PCA) between R,S-PLUS and SAS/STATA/SPSS, which wasn't
met before.
Althought they have got the same eigenvalues, their coeffiecients were
different.
First, I list my results from R,S-P
