stand_quali

: a factor or a data frame with several factors

X.quali

: the metric to be used, i.e. each category is weighted by the inverse of the square-root of its relative frequency

metric

pretreatment of qualitative variables

Functions for the clustering of variables around Latent Variables, for 2-way or 3-way data. Each cluster of variables, which may be defined as a local or directional cluster, is associated with a latent variable. External variables measured on the same observations or/and additional information on the variables can be taken into account. A "noise" cluster or sparse latent variables can also be defined.

stand_quali: Standardization of the qualitative variables

Description

Usage

Arguments

Value