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2010 Jul 08
1
Histogram Principal component analysis in R
...encies) reflecting the overall group behavior.
I would like to apply PCA on these histograms (specifically the group
averaged one) to come up with the first few eigenvectors/PC scores that
would summarize the information contained in the histograms. Some medical
papers have done this (Dehmeshki J, Ruto AC, Arridge S...(2001) : Analysis
Of MTR histograms in multiple sclerosis using PC and muliple LDA") maybe
using some medical softwares. However, It would be great to know if there
are any R functions that can do this.
Thanks and regards,
Dhiman Bhadra
Dhiman Bhadra
Graduate Assistant.
Depa...