View source: R/summary.PCAmix.R
summary.PCAmix | R Documentation |
This is a method for the function summary for objects of the class PCAmix
.
## S3 method for class 'PCAmix' summary(object, ...)
object |
an object of class PCAmix obtained with the function |
... |
further arguments passed to or from other methods. |
Returns the matrix of squared loadings. For quantitative variables (resp. qualitative), squared loadings are the squared correlations (resp. the correlation ratios) with the scores or with the rotated (standardized) scores.
plot.PCAmix
,PCAmix
,PCArot
,
data(wine) X.quanti <- wine[,c(3:29)] X.quali <- wine[,c(1,2)] pca<-PCAmix(X.quanti,X.quali,ndim=4, graph=FALSE) summary(pca) rot<-PCArot(pca,3,graph=FALSE) summary(rot)
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