Re: [R] Using napredict in prcomp

2009-03-11 Thread Alain Paquette
Mar 2009, Alain Paquette wrote: Hello all, I wish to compute site scores using PCA (prcomp) on a matrix with missing values, for example: DrainSlopeOrgL a41NA b2.5396 c6845 d3912 e3164 ... Where a,b... are sites

[R] Using napredict in prcomp

2009-03-10 Thread Alain Paquette
matrix (which is what I really want to do). Thank you, Alain -- Alain Paquette, Ph.D. alain.paque...@gmail.com Centre d'étude de la forêt (CEF) Université du Québec à Montréal www.cef-cfr.ca Projet TRIADE www.projettriade.ca alain.paque...@projettriade.ca