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lotem
2012 Jan 24
0
PCA for assets based household income analysis (" hetcor" and "princomp")
...bsp;assets.pca <- princomp(covmat = assets.mat, scores=T)assets$income<-predict(assets.pca)[,1]
the problems are why this "pridict" commend throwing error in scenario 2 and not in scenario 1?Is there any other way to predict the values for each observation?
thanks a lotmm
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