Geometric Data Analysis
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Documentation for package ‘GDAtools’ version 2.1
Help Pages
| ahc.plots | Plots for Ascending Hierarchical Clustering |
| angles.csa | Cosine similarities and angles between CSA and MCA |
| assoc.catcont | Deprecated functions |
| assoc.twocat | Deprecated functions |
| assoc.twocont | Deprecated functions |
| assoc.yx | Deprecated functions |
| barplot_contrib | Bar plot of contributions |
| bcMCA | Between-class MCA |
| bcPCA | Between-class Principal Component Analysis |
| bootvalid_supvars | Bootstrap validation (supplementary variables) |
| bootvalid_variables | Bootstrap validation (active variables) |
| burt | Burt table |
| catdesc | Deprecated functions |
| coiMCA | Coinertia analysis between two groups of categorical variables |
| coiPCA | Coinertia analysis between two groups of numerical variables |
| conc.ellipse | Concentration ellipses |
| condesc | Deprecated functions |
| contrib | Contributions of active variables |
| csMCA | Class Specific Analysis |
| DA | Discriminant Analysis |
| DAQ | Discriminant Analysis of Qualitative Variables |
| darma | Deprecated functions |
| dichotom | Dichotomizes the variables in a data frame |
| dichotomixed | Dichotomizes the factor variables in a mixed format data frame |
| dimcontrib | Description of the contributions to axes |
| dimdescr | Description of the dimensions |
| dimeta2 | Correlation ratios (aka eta-squared) of supplementary variables |
| dimtypicality | Typicality tests for supplementary variables |
| dist.chi2 | Chi-squared distance |
| flip.mca | Flips the coordinates |
| getindexcat | Names of the categories in a data frame |
| ggadd_attractions | Plot of attractions between categories |
| ggadd_chulls | Convex hulls for a categorical supplementary variable |
| ggadd_corr | Heatmap of under/over-representation of a supplementary variable |
| ggadd_density | Density plot of a supplementary variable |
| ggadd_ellipses | Confidence ellipses |
| ggadd_interaction | Plot of interactions between two categorical supplementary variables |
| ggadd_kellipses | Concentration ellipses and k-inertia ellipses |
| ggadd_supind | Plot of supplementary individuals |
| ggadd_supvar | Plot of a categorical supplementary variable |
| ggadd_supvars | Plot of categorical supplementary variables |
| ggassoc_boxplot | Deprecated functions |
| ggassoc_crosstab | Deprecated functions |
| ggassoc_phiplot | Deprecated functions |
| ggassoc_scatter | Deprecated functions |
| ggaxis_variables | Plot of variables on a single axis |
| ggbootvalid_supvars | Ellipses of bootstrap validation (supplementary variables) |
| ggbootvalid_variables | Ellipses of bootstrap validation (active variables) |
| ggcloud_indiv | Plot of the cloud of individuals |
| ggcloud_variables | Plot of the cloud of variables |
| ggeta2_variables | eta-squared plot |
| ggsmoothed_supvar | Plots the density a supplementary variable |
| gPCA | Generalized Principal Component Analysis |
| homog.test | Homogeneity test for a categorical supplementary variable |
| ijunk | App for junk categories of specific MCA |
| indsup | Statistics for supplementary individuals |
| MCAiv | Multiple Correspondence Analysis with Instrumental Variables |
| MCAoiv | Multiple Correspondence Analysis with Orthogonal Instrumental Variables |
| medoids | Medoids of clusters |
| modif.rate | Benzecri's modified rates of variance |
| multiMCA | Multiple Factor Analysis |
| Music | Music (data) |
| nsCA | Nonsymmetric Correspondence Analysis |
| nsca.biplot | Biplot for Nonsymmetric Correspondence Analysis |
| PCAiv | Principal Component Analysis with Instrumental Variables |
| PCAoiv | Principal Component Analysis with Orthogonal Instrumental Variables |
| pem | Deprecated functions |
| phi.table | Deprecated functions |
| planecontrib | Contributions to a plane |
| plot.csMCA | Plot of class specific MCA |
| plot.multiMCA | Plot of Multiple Factor Analysis |
| plot.speMCA | Plot of specific MCA |
| plot.stMCA | Plot of standardized MCA |
| quadrant | Quadrant of active individuals |
| quasindep | Quasi-correspondence analysis |
| rvcoef | RV coefficient |
| speMCA | specific MCA |
| stMCA | Standardized MCA |
| supind | Statistics for supplementary individuals |
| supvar | Statistics for a categorical supplementary variable |
| supvars | Statistics for categorical supplementary variables |
| tabcontrib | Table with the main contributions of categories to an axis |
| Taste | Taste (data) |
| textindsup | Plot of supplementary individuals |
| textvarsup | Plot of a categorical supplementary variable |
| translate.logit | Deprecated function |
| varsup | Statistics for a categorical supplementary variable |
| varsups | Statistics for categorical supplementary variables |
| wcMCA | Within-class MCA |
| wcPCA | Within-class Principal Component Analysis |
| wtable | Deprecated functions |