[R] PCA reconstruction funtion

Poizot Emmanuel poizot at cnam.fr
Thu Nov 9 15:39:06 CET 2006


Dear all,

I did performed a PCA analysis (using prcomp function) on a data matrix. 
Then I would like to reconstruction part of the original data set using 
only specifics and choosen  eigenvectors.
I would like to know if there is a function under R witch can perform 
this reconstruction.
Regards

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Emmanuel Poizot
Cnam/Intechmer
B.P. 324
50103 Cherbourg Cedex

Phone (Direct) : (00 33)(0)233887342
Fax : (00 33)(0)233887339
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