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ClustVarLV

Clustering of Variables Around Latent 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.

Functions (31)

AUPA_psycho

Psychological eating behavior data set

CLV

Hierarchical clustering of variables with consolidation

Hierarchical clustering of variables (associated with mode 2 three-way array) with consolidation

CLV3W_kmeans

Partitioning algorithm of a set of variables (associated with mode 2) oh a three-way array

K-means algorithm for the clustering of variables

LCLV

L-CLV for L-shaped data

apples from southern hemisphere data set

Authentication data set/ NMR spectra

block.scale

Scaling of a three-way array

Boostrapping for assessing the stability of a CLV result

ciders data

coffee data

data_biplot

biplot for the dataset

latent components associated with each cluster

get_loading

Loadings of the variables on the latent component, in each cluster.

get_partition

clusters memberships for a partition into K clusters.

Weights of the external variables, or additional mode, on the latent component in each cluster.

Imputation of a data matrix based on CLV results

linear model based on CLV

Graphical representation of the CLV clustering stages

Graphical representation of the CLV3W hierarchical clustering stages

Graphical representation of the LCLV clustering stages

Representation of the variables and their group membership

plot_var.clv3w

Scores plot from a Candecomp Parafac analysis. The group membership of the variables is superimposed.

predict.lmclv

prediction for lmCLV models.

Print the CLV results

print.clv3w

Print the CLV3W results

Print the LCLV results

stand_quali

Standardization of the qualitative variables

summary.clv

summary and description of the clusters of variables

summary.clv3w

Summary and description of the clusters of (mode 2) variables associated with CLV3W or CLV3W_kmeans

ClustVarLV

Clustering of Variables Around Latent Variables

v2.0.1

GPL-3

Authors

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

Initial release

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