MCA

speMCA()

specific MCA

ijunk()

App for junk categories of specific MCA

csMCA()

Class Specific Analysis

gPCA()

Generalized Principal Component Analysis

nsCA()

Nonsymmetric Correspondence Analysis

Two-table and k-table analysis

MCAiv()

Multiple Correspondence Analysis with Instrumental Variables

PCAiv()

Principal Component Analysis with Instrumental Variables

bcMCA()

Between-class MCA

bcPCA()

Between-class Principal Component Analysis

DA()

Discriminant Analysis

DAQ()

Discriminant Analysis of Qualitative Variables

MCAoiv()

Multiple Correspondence Analysis with Orthogonal Instrumental Variables

PCAoiv()

Principal Component Analysis with Orthogonal Instrumental Variables

wcMCA()

Within-class MCA

wcPCA()

Within-class Principal Component Analysis

stMCA()

Standardized MCA

coiMCA()

Coinertia analysis between two groups of categorical variables

coiPCA()

Coinertia analysis between two groups of numerical variables

multiMCA()

Multiple Factor Analysis

Interpreting MCA

modif.rate()

Benzecri's modified rates of variance

contrib()

Contributions of active variables

tabcontrib()

Table with the main contributions of categories to an axis

dimcontrib()

Description of the contributions to axes

planecontrib()

Contributions to a plane

dimdescr()

Description of the dimensions

dimeta2()

Correlation ratios (aka eta-squared) of supplementary variables

dimtypicality()

Typicality tests for supplementary variables

homog.test()

Homogeneity test for a categorical supplementary variable

supvar() varsup()

Statistics for a categorical supplementary variable

supvars() varsups()

Statistics for categorical supplementary variables

scaled.dev()

Scaled deviations for a categorical supplementary variable

supind() indsup()

Statistics for supplementary individuals

quadrant()

Quadrant of active individuals

flip.mca()

Flips the coordinates

angles.csa()

Cosine similarities and angles between CSA and MCA

bootvalid_variables()

Bootstrap validation (active variables)

bootvalid_supvars()

Bootstrap validation (supplementary variables)

Plotting MCA

ggcloud_indiv()

Plot of the cloud of individuals

ggcloud_variables()

Plot of the cloud of variables

ggadd_supind()

Plot of supplementary individuals

ggadd_supvar()

Plot of a categorical supplementary variable

ggadd_supvars()

Plot of categorical supplementary variables

ggadd_ellipses()

Confidence ellipses

ggadd_kellipses()

Concentration ellipses and k-inertia ellipses

ggadd_chulls()

Convex hulls for a categorical supplementary variable

ggsmoothed_supvar()

Plots the density a supplementary variable

ggadd_density()

Density plot of a supplementary variable

ggadd_corr()

Heatmap of under/over-representation of a supplementary variable

ggadd_interaction()

Plot of interactions between two categorical supplementary variables

ggadd_attractions()

Plot of attractions between categories

ggaxis_variables()

Plot of variables on a single axis

ggeta2_variables()

eta-squared plot

ggbootvalid_variables()

Ellipses of bootstrap validation (active variables)

ggbootvalid_supvars()

Ellipses of bootstrap validation (supplementary variables)

plot(<speMCA>)

Plot of specific MCA

plot(<csMCA>)

Plot of class specific MCA

plot(<multiMCA>)

Plot of Multiple Factor Analysis

plot(<stMCA>)

Plot of standardized MCA

textvarsup()

Plot of a categorical supplementary variable

textindsup()

Plot of supplementary individuals

conc.ellipse()

Concentration ellipses

nsca.biplot()

Biplot for Nonsymmetric Correspondence Analysis

barplot_contrib()

Bar plot of contributions

Miscellaneous

burt()

Burt table

dichotom()

Dichotomizes the variables in a data frame

dichotomixed()

Dichotomizes the factor variables in a mixed format data frame

getindexcat()

Names of the categories in a data frame

medoids()

Medoids of clusters

ahc.plots()

Plots for Ascending Hierarchical Clustering

dist.chi2()

Chi-squared distance

rvcoef()

RV coefficient

quasindep()

Quasi-correspondence analysis

Datasets

Music

Music (data)

Taste

Taste (data)

Deprecated

wtable() pem() phi.table() assoc.twocont() assoc.twocat() assoc.catcont() assoc.yx() darma() catdesc() condesc() ggassoc_phiplot() ggassoc_boxplot() ggassoc_scatter() ggassoc_crosstab()

Deprecated functions

translate.logit()

Deprecated function