An S4 class to store the results of a multivariate data analysis.

## Slots

`names`

A

`character`

vector specifying the row names.`principal`

`standard`

`contributions`

A

`numeric`

`matrix`

giving the contributions to the definition of the dimensions.`cosine`

`distances`

A

`numeric`

vector giving the distances to centroid.`weights`

A

`numeric`

vector giving the masses/weights.`supplement`

A

`logical`

vector specifying the supplementary points.`order`

An

`integer`

vector giving the original indices of the data (computation moves all supplementary points at the end of the results).`groups`

A

`character`

vector specifying the class for each observation.