[R] Factor Analysis Biplot

From: Brett Stansfield <brett_at_hbrc.govt.nz>
Date: Fri 15 Apr 2005 - 10:49:27 EST


Dear R
When I go to do the biplot

biplot(eurofood.fa$scores, eurofood$loadings) Error in 1:p : NA/NaN argument

 I think this is because the component loadings don't show values for some variables

Loadings:

          Factor1 Factor2

RedMeat    0.561  -0.112 
WhiteMeat  0.593  -0.432 
Eggs       0.839  -0.195 
Milk       0.679         
Fish       0.300   0.951 
Cereals   -0.902  -0.267 
Starch     0.542   0.253 
Nuts      -0.760         
Fr.Veg    -0.145   0.325

So how can I get it to do a biplot? Is there a way for R to recognise component loadings less than the cut off value??

Brett Stansfield



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Fri Apr 15 10:54:53 2005

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