[R] PCA - blank loadings
ligges at statistik.tu-dortmund.de
Thu Mar 18 14:47:33 CET 2010
On 17.03.2010 00:16, Xanthe Walker wrote:
> I have successfully completed a PCA and printed the loadings, however,
> numerous values are blank. I know that this means the values are just very
> small but not equal to zero.
> Is there a way to print out the loadings, including the very small values, I
> need them for graphing purposes.
See ?loadings and find that
shoudl print everything.
Although, if you want to use the loadings for generating graphics, you
should work with the output directly, since thge information in the
loadings object is much more precise than its pinted representation. Too
see a bit more, type, e.g.:
l <- loadings(pca_object)
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