ClustVarLV: stand_quali – R documentation

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stand_quali

Standardization of the qualitative variables

pretreatment of qualitative variables

stand_quali(X.quali, metric = "chisq")

`X.quali`	: a factor or a data frame with several factors
`metric`	: the metric to be used, i.e. each category is weighted by the inverse of the square-root of its relative frequency

Xdisj.sd : a standardized matrix with as many columns as categories associated with the qualitative variables.

Clustering of Variables Around Latent Variables

v2.0.1

GPL-3

Authors

Evelyne Vigneau [aut, cre], Mingkun Chen [ctb], Veronique Cariou [aut]

Initial release