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cs:pca:solution_ex1

Řešení cvičení 1

library (vegan)
lett <-  read.delim ('http://www.davidzeleny.net/anadat-r/lib/exe/fetch.php?media=data:letters.txt', row.names = 1)
PCA <- rda (lett)
ordiplot (PCA, type = 't', display = 'si', scaling = 1)
evplot (PCA$CA$eig)

cs/pca/solution_ex1.txt · Last modified: 2017/10/11 20:36 (external edit)