API for phontrast
Contrast and Separation Metrics for Phonological Categories

Global functions
.as_overlap_metrics_long Source code
.as_phontrast_contrast Source code
.bhatt_mc Source code
.bootstrap_compare_overlap_metrics Source code
.bootstrap_one_overlap_source Source code
.build_contrast_1d Source code
.build_contrast_2d Source code
.check_bool Source code
.check_bw_scale Source code
.check_columns Source code
.check_conf_level Source code
.check_contrast_grid_n Source code
.check_contrast_levels Source code
.check_estimator_spec Source code
.check_eval_seed Source code
.check_group_cols Source code
.check_numeric_features Source code
.check_pillai_error_sscp Source code
.check_plot_number Source code
.check_positive_count Source code
.check_ranking Source code
.check_ridge_eps Source code
.check_two_category_sample_size Source code
.check_unit_fraction Source code
.choose_metric_x_col Source code
.compare_metric_columns Source code
.compare_overlap_metrics_point Source code
.comparison_long Source code
.contrast_annotation_labels Source code
.contrast_annotation_table Source code
.contrast_caption Source code
.contrast_grid_2d Source code
.contrast_metric_columns Source code
.contrast_panel_1d Source code
.contrast_panel_2d Source code
.contrast_panel_data Source code
.drop_unused_levels Source code
.empty_boot_overlap_summary Source code
.empty_estimate_bhatt_group Source code
.empty_group_bhatt Source code
.empty_group_jsd Source code
.empty_group_pillai Source code
.estimate_euclidean Source code
.estimate_kernel_family Source code
.estimate_mahalanobis Source code
.euclidean_means Source code
.filter_ellipse_data Source code
.flag_defined Source code
.gaussian_ellipse_paths Source code
.group_label Source code
.hdr_contour_paths Source code
.hdr_levels Source code
.inspect_panel_metrics Source code
.inspect_subtitle Source code
.jsd_mc Source code
.kde_1d_values Source code
.kde_density_pair Source code
.kde_diag_gaussian_values Source code
.kde_diag_log_density Source code
.kde_eval_logdens Source code
.kde_grid_values Source code
.kde_kh0 Source code
.kde_mc_pair Source code
.kde_min_category_tokens Source code
.kernel_family_columns Source code
.kernel_family_from_mc Source code
.kernel_family_point Source code
.kernel_family_vector Source code
.local_normals Source code
.local_sample_int Source code
.local_uniforms Source code
.log_add_exp Source code
.log_sub_exp Source code
.logsumexp Source code
.loo_alpha Source code
.loo_logdens Source code
.mahalanobis_distance Source code
.match_kde_engine Source code
.metric_data Source code
.mvn_fit_category Source code
.mvn_logdens Source code
.mvn_rsample Source code
.mvnorm_mc_pair Source code
.observed_category_counts Source code
.observed_n_categories Source code
.order_discrete_axis Source code
.overlap_mc Source code
.phontrast_discrete_scale Source code
.phontrast_style Source code
.pillai_category_counts Source code
.pillai_standardized_fields Source code
.pillai_standardized_na_fields Source code
.plot_category_space_1d Source code
.plot_category_space_2d Source code
.plot_metric_ci Source code
.rank_contrasts_one Source code
.ranking_caption Source code
.ranking_required_cols Source code
.ranking_status Source code
.ranking_status_colours Source code
.ranking_status_shapes Source code
.require_ggplot2 Source code
.resolve_contrast_metrics Source code
.sample_kde_eval_points Source code
.scale_bandwidth Source code
.scott_diag_bandwidth Source code
.select_contrast_columns Source code
.select_kde_bandwidth Source code
.select_multivariate_bandwidth Source code
.select_univariate_bandwidth Source code
.split_groups Source code
.summarize_boot_overlap_metrics Source code
.two_levels Source code
.validate_metric_inputs Source code
.warn_empty_overlap_comparison Source code
.warn_failed_groups Source code
autoplot.phontrast_contrast Man page Source code
autoplot.phontrast_ranking Man page Source code
bhattacharyya_mvnorm Man page Source code
boot_jsd Man page Source code
compare_overlap_metrics Man page Source code
estimate_bhatt Man page Source code
estimate_jsd Man page Source code
estimate_overlap Man page Source code
estimate_pillai Man page Source code
extract_mfcc Man page Source code
global_boot_jsd Man page Source code
global_pillai Man page Source code
hier_boot_jsd_model Man page Source code
inspect_contrast Man page Source code
jsd Man page Source code
jsd_kde_nd Man page Source code
jsd_summary Man page Source code
kl_div Man page Source code
percent_overlap_kde Man page Source code
percentile_rank Man page Source code
phontrast Man page Source code
phontrast-package Man page
phontrast_palette Man page Source code
pillai_overlap Man page Source code
plot.phontrast_contrast Man page Source code
plot.phontrast_ranking Man page Source code
plot_category_pca Man page Source code
plot_category_space Man page Source code
plot_contrast Man page Source code
plot_overlap_metrics Man page Source code
plot_rank_agreement Man page Source code
prepare_jsd_beta Man page Source code
print.phontrast_ranking Source code
protocol_floors Man page Source code
rank_contrasts Man page Source code
recommended_estimator Man page Source code
scale_color_phontrast Man page Source code
scale_colour_phontrast Man page Source code
scale_fill_phontrast Man page Source code
speaker_bhatt Man page Source code
speaker_jsd Man page Source code
speaker_pillai Man page Source code
theme_phontrast Man page Source code
vowel_cohort Man page
phontrast documentation built on Oct. 7, 2026, 5:06 p.m.