I have 10 commodities and all are characterized by 40 variables. I have 50 observations of each commodity. Can anybody guide me to cluster or separate them using PCA ? I am a new bee here. Thanks in advance

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abdul kalam
abdul kalam 2016-8-22
评论： abdul kalam 2016-8-24
I have problem at finding loadings and generating spectra.
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abdul kalam
abdul kalam 2016-8-24
Hi there. I could plot the whole data sets in the graph by using biplot and mapcaplot commands. please help me in getting these datasets differentiated by colour and as well labelled as a group

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