[R] More variables on pca

weidong zhang mzhang1208 at hotmail.com
Thu Feb 19 16:46:28 CET 2004


When I have more variables than units, e.g. a 10x20 data frame with 20 
variables. princomp can't do pca on variables. prcomp from mva package can 
do th etrick but gave 10 principal components. Should we expect 20 for this 

Thanks in advance,


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