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PCA problem in R
Alan Zhao
·
Aug 13, 2005
·
r-help
Dear all: When I have more variables than units, say a 195*10896 matrix which has 10896 variables and 195 samples. prcomp will give only 195 principal components. I checked in the help, but there is no explanation that why...
PCA problem in R
Alan Zhao
·
Aug 14, 2005
·
r-help
R.P.Clement at westminster.ac.uk wrote: > Hi. I have two comments on this. > > Quoting Prof Brian Ripley <ripley at stats.ox.ac.uk>: > > >>On Sat, 13 Aug 2005, Alan Zhao wrote: >> >> >>>When I have more variables than units...
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