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From roni <>
Subject MLIB and R results do not match for SVD
Date Tue, 16 Aug 2016 07:08:58 GMT
Hi All,
 Some time back I had asked the question about  PCA results not matching
between R and MLIB. I was suggested to use svd.v instead of PCA  to match
the uncentered PCA .
But the results of mlib and R for svd  do not match .(I can understand the
numbers not matching exactly) but the distribution of data when plotted
does not match.
Is there something I can do to fix.
I mostly have tallSkinnt matrix data with 600000+ rows and  upto 100+
columns .
Any help is appreciated .

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