Routines for Descriptive and Model-Based APC Analysis


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Documentation for package ‘APCtools’ version 1.0.1

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calc_density Internal helper to calculate the (group-specific) density of a variable
capitalize_firstLetter Internal function to capitalize the first letter of a character
compute_xCoordinate Internal helper to tilt the x-axis for the hexamap plot
compute_yCoordinate Internal helper to tilt the x-axis for the hexamap plot
create_APCsummary Create a summary table for multiple estimated GAM models
create_groupVariable Internal helper to create a group variable as base for a density matrix
create_highlightDiagonalData Internal helper to create a dataset for ggplot2 to highlight diagonals
create_modelSummary Create model summary tables for multiple estimated GAM models
create_oneAPCsummaryTable Internal helper to create a summary table for one estimated GAM model
drug_deaths Drug deaths of white men in the United States
ensure_segmentsInPlotRange Internal helper for gg_addReferenceLines to keep diagonal lines in the plot range
extract_summary_linearEffects Internal helper to extract summary of linear effects in a gam model
get_plotGAMobject Extract returned values of plot.gam() while suppressing creation of the plot
gg_addReferenceLines Internal helper to add reference lines in an APC heatmap
gg_highlightDiagonals Internal helper to add the diagonal highlighting to a ggplot
plot_1Dsmooth Plot 1D smooth effects for 'gam' models
plot_APCheatmap Heatmap of an APC surface
plot_APChexamap Hexamap of an APC surface
plot_density Plot the density of one metric or categorical variable
plot_densityMatrix Create a matrix of density plots
plot_density_categorical Internal helper to plot a categorical density
plot_density_metric Internal helper to plot a metric density
plot_jointMarginalAPCeffects Joint plot to compare the marginal APC effects of multiple models
plot_linearEffects Plot linear effects of a gam in an effect plot
plot_marginalAPCeffects Plot of marginal APC effects based on an estimated GAM model
plot_partialAPCeffects Partial APC plots based on an estimated GAM model
plot_variable Distribution plot of one variable against one APC dimension
travel Data from the German Reiseanalyse survey