Package: effectsize 1.0.2.0000001
effectsize: Indices of Effect Size
Provide utilities to work with indices of effect size for a wide variety of models and hypothesis tests (see list of supported models using the function 'insight::supported_models()'), allowing computation of and conversion between indices such as Cohen's d, r, odds, etc. References: Ben-Shachar et al. (2020) <doi:10.21105/joss.02815>.
Authors:
effectsize_1.0.2.0000001.tar.gz
effectsize_1.0.2.0000001.zip(r-4.7)effectsize_1.0.2.0000001.zip(r-4.6)effectsize_1.0.2.0000001.zip(r-4.5)
effectsize_1.0.2.0000001.tgz(r-4.6-any)effectsize_1.0.2.0000001.tgz(r-4.5-any)
effectsize_1.0.2.0000001.tar.gz(r-4.7-any)effectsize_1.0.2.0000001.tar.gz(r-4.6-any)
effectsize_1.0.2.0000001.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
effectsize/json (API)
NEWS
| # Install 'effectsize' in R: |
| install.packages('effectsize', repos = c('https://mattansb.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/easystats/effectsize/issues
Pkgdown/docs site:https://easystats.github.io
- food_class - Classification of Foods
- hardlyworking - Workers' Salary and Other Information
- Music_preferences - Music Preference by College Major
- Music_preferences2 - Music Preference by College Major
- preferences2025 - Preferences of Poop vs Chocolate
- RCT_table - Fictional Results from a Workers' Randomized Control Trial
- rouder2016 - Jeff Rouder's Example Dataset for Repeated Measures
- screening_test - Results from 2 Screening Tests
- Smoking_FASD - Frequency of FASD for Smoking Mothers
anovacohens-dcomputeconversioncorrelationeffect-sizeeffectsizehacktoberfesthedges-ginterpretationstandardizationstandardizedstatistics
Last updated from:fe6c61b6a7. Checks:9 OK. Indexed: no.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 256 | ||
| source / vignettes | OK | 356 | ||
| linux-release-x86_64 | OK | 211 | ||
| macos-release-arm64 | OK | 167 | ||
| macos-oldrel-arm64 | OK | 126 | ||
| windows-devel | OK | 197 | ||
| windows-release | OK | 195 | ||
| windows-oldrel | OK | 187 | ||
| wasm-release | OK | 173 |
Exports:.es_aov_simple.es_aov_strata.es_aov_tablearrarr_to_logoddsratioarr_to_nntarr_to_oddsratioarr_to_probsarr_to_riskratioc_to_wchisq_to_cohens_wchisq_to_cramers_vchisq_to_feichisq_to_pearsons_cchisq_to_phichisq_to_tschuprows_tcliffs_deltacohens_dcohens_fcohens_f_squaredcohens_gcohens_hcohens_u1cohens_u2cohens_u3cohens_wcov_pooledcramers_vd_to_logoddsratiod_to_oddsratiod_to_overlapd_to_p_superiorityd_to_rd_to_u1d_to_u2d_to_u3displayeffectsizeepsilon_squaredequivalence_testeta_squaredeta_squared_posterioreta2_to_feta2_to_f2F_to_dF_to_epsilon2f_to_eta2F_to_eta2F_to_eta2_adjF_to_fF_to_f2F_to_omega2F_to_rf2_to_eta2feifei_to_wformat_standardizeget_effectsize_labelget_effectsize_nameglass_deltahedges_ginterpretinterpret_agfiinterpret_bfinterpret_cfiinterpret_cohens_dinterpret_cohens_ginterpret_cramers_vinterpret_directioninterpret_epsilon_squaredinterpret_essinterpret_eta_squaredinterpret_feiinterpret_gfiinterpret_glass_deltainterpret_hedges_ginterpret_iccinterpret_ifiinterpret_kendalls_winterpret_nfiinterpret_nnfiinterpret_oddsratiointerpret_omega_squaredinterpret_pinterpret_pdinterpret_phiinterpret_pnfiinterpret_rinterpret_r2interpret_r2_semipartialinterpret_rank_biserialinterpret_rfiinterpret_rhatinterpret_rmseainterpret_ropeinterpret_srmrinterpret_vifis_effectsize_nameis.ruleskendalls_wlogoddsratio_to_arrlogoddsratio_to_dlogoddsratio_to_nntlogoddsratio_to_probslogoddsratio_to_rlogoddsratio_to_riskratiomad_pooledmahalanobis_dmeans_rationntnnt_to_arrnnt_to_logoddsrationnt_to_oddsrationnt_to_probsnnt_to_riskratioodds_to_probsoddsratiooddsratio_to_arroddsratio_to_doddsratio_to_nntoddsratio_to_probsoddsratio_to_roddsratio_to_riskratioomega_squaredp_overlapp_superioritypearsons_cphiphi_to_chisqprint_htmlprint_mdprobs_to_oddsr_to_dr_to_logoddsratior_to_oddsratior2_semipartialrank_biserialrank_epsilon_squaredrank_eta_squaredrb_to_p_superiorityrb_to_vdarb_to_wmw_oddsrepeated_measures_driskratioriskratio_to_arrriskratio_to_logoddsratioriskratio_to_nntriskratio_to_oddsratioriskratio_to_probsrm_drulessd_pooledstandardisestandardizestandardize_infostandardize_parametersstandardize_posteriorst_to_dt_to_epsilon2t_to_eta2t_to_eta2_adjt_to_ft_to_f2t_to_omega2t_to_rt_to_vt_to_wtschuprows_tv_to_tv_to_wvd_aw_to_cw_to_feiw_to_tw_to_vwmw_oddsz_to_dz_to_r
Dependencies:bayestestRdatawizardinsightparametersperformance
Automated Interpretation of Indices of Effect Size
Rendered frominterpret.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2023-01-24
Started: 2019-10-08
Converting Between Probabilities, Odds (Ratios), and Risk Ratios
Rendered fromconvert_p_OR_RR.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2023-02-08
Started: 2022-09-30
Converting Between r, d, and Odds Ratios
Rendered fromconvert_r_d_OR.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2025-04-20
Started: 2022-09-30
Effect Size from Test Statistics
Rendered fromfrom_test_statistics.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2026-05-11
Started: 2020-03-24
Effect Sizes for ANOVAs
Rendered fromanovaES.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2023-01-28
Started: 2020-09-28
Effect Sizes for Contingency Tables
Rendered fromxtabs.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2023-04-14
Started: 2022-09-30
Effect Sizes: Getting Started
Rendered fromeffectsize.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2022-11-07
Started: 2021-12-12
Standardized Differences
Rendered fromstandardized_differences.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2023-11-07
Started: 2022-09-30
Statistical Power
Rendered fromstatistical_power.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2024-04-01
Started: 2023-12-12
Support Functions for Model Extensions
Rendered fromeffectsize_API.Rmdusingknitr::rmarkdownon Jun 08 2026.Last update: 2023-01-22
Started: 2021-11-30
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Convert chi^2 to phi and Other Correlation-like Effect Sizes | chisq_to_cohens_w chisq_to_cramers_v chisq_to_fei chisq_to_pearsons_c chisq_to_phi chisq_to_tschuprows_t phi_to_chisq |
| Cohen's _d_ and Other Standardized Differences | cohens_d glass_delta hedges_g |
| Effect Size for Paired Contingency Tables | cohens_g |
| Convert Between _d_, _r_, and Odds Ratio | d_to_logoddsratio d_to_oddsratio d_to_r logoddsratio_to_d logoddsratio_to_r oddsratio_to_d oddsratio_to_r r_to_d r_to_logoddsratio r_to_oddsratio |
| Convert Standardized Differences to Common Language Effect Sizes | diff_to_cles d_to_cles d_to_overlap d_to_p_superiority d_to_u1 d_to_u2 d_to_u3 rb_to_cles rb_to_p_superiority rb_to_vda rb_to_wmw_odds |
| 'effectsize' API | .es_aov_simple .es_aov_strata .es_aov_table effectsize_API |
| Confidence (Compatibility) Intervals | effectsize_CIs |
| Deprecated / Defunct Functions | effectsize_deprecated oods_to_probs.data.frame probs_to_odds.data.frame |
| 'effectsize' options | effectsize_options |
| Effect Sizes | effectsize effectsize.aov effectsize.BFBayesFactor effectsize.datawizard_crosstab effectsize.datawizard_crosstabs effectsize.datawizard_table effectsize.datawizard_tables effectsize.htest |
| Test Effect Size for Practical Equivalence to the Null | equivalence_test.effectsize_table |
| eta^2 and Other Effect Size for ANOVA | cohens_f cohens_f_squared epsilon_squared eta_squared eta_squared_posterior omega_squared |
| Convert Between ANOVA Effect Sizes | eta2_to_f eta2_to_f2 f2_to_eta2 f_to_eta2 |
| Convert _F_ and _t_ Statistics to *partial*-eta^2 and Other ANOVA Effect Sizes | F_to_epsilon2 F_to_eta2 F_to_eta2_adj F_to_f F_to_f2 F_to_omega2 t_to_epsilon2 t_to_eta2 t_to_eta2_adj t_to_f t_to_f2 t_to_omega2 |
| Classification of Foods | food_class |
| Format a Standardized Vector | format_standardize |
| Workers' Salary and Other Information | hardlyworking |
| Generic Function for Interpretation | interpret interpret.effectsize_table interpret.numeric |
| Interpret Bayes Factor (BF) | interpret_bf |
| Interpret Standardized Differences | interpret_cohens_d interpret_glass_delta interpret_hedges_g |
| Interpret Cohen's _g_ | interpret_cohens_g |
| Interpret Direction | interpret_direction |
| Interpret Bayesian Diagnostic Indices | interpret_ess interpret_rhat |
| Interpret of CFA / SEM Indices of Goodness of Fit | interpret.lavaan interpret.performance_lavaan interpret_agfi interpret_cfi interpret_gfi interpret_ifi interpret_nfi interpret_nnfi interpret_pnfi interpret_rfi interpret_rmsea interpret_srmr |
| Interpret Intraclass Correlation Coefficient (ICC) | interpret_icc |
| Interpret Kendall's Coefficient of Concordance _W_ | interpret_kendalls_w |
| Interpret Odds Ratio | interpret_oddsratio |
| Interpret ANOVA Effect Sizes | interpret_epsilon_squared interpret_eta_squared interpret_omega_squared interpret_r2_semipartial |
| Interpret _p_-Values | interpret_p |
| Interpret Probability of Direction (pd) | interpret_pd |
| Interpret Correlation Coefficient | interpret_cramers_v interpret_fei interpret_phi interpret_r interpret_rank_biserial |
| Interpret Coefficient of Determination (R^2) | interpret_r2 |
| Interpret Bayesian Posterior Percentage in ROPE. | interpret_rope |
| Interpret the Variance Inflation Factor (VIF) | interpret_vif |
| Checks for a Valid Effect Size Name | get_effectsize_label get_effectsize_name is_effectsize_name |
| Mahalanobis' _D_ (a multivariate Cohen's _d_) | mahalanobis_d |
| Ratio of Means | means_ratio |
| Music Preference by College Major | Music_preferences |
| Music Preference by College Major | Music_preferences2 |
| Convert Between Odds and Probabilities | odds_to_probs probs_to_odds |
| Odds Ratios, Risk Ratios and Other Effect Sizes for 2-by-2 Contingency Tables | arr cohens_h nnt oddsratio riskratio |
| Convert Between Metrics of Change in Probabilities and Probabilities | arr_to_probs logoddsratio_to_probs nnt_to_probs oddsratio_to_probs riskratio_to_probs |
| Convert Between Odds Ratios, Risk Ratios and Other Metrics of Change in Probabilities | arr_to_logoddsratio arr_to_nnt arr_to_oddsratio arr_to_riskratio logoddsratio_to_arr logoddsratio_to_nnt logoddsratio_to_riskratio nnt_to_arr nnt_to_logoddsratio nnt_to_oddsratio nnt_to_riskratio oddsratio_to_arr oddsratio_to_nnt oddsratio_to_riskratio riskratio_to_arr riskratio_to_logoddsratio riskratio_to_nnt riskratio_to_oddsratio |
| Cohen's _U_s and Other Common Language Effect Sizes (CLES) | cles cohens_u1 cohens_u2 cohens_u3 p_overlap p_superiority vd_a wmw_odds |
| phi and Other Contingency Tables Correlations | cohens_w cramers_v fei pearsons_c phi tschuprows_t |
| Methods for '{effectsize}' Tables | format.effectsize_table plot.effectsize_table print.effectsize_difference print.effectsize_table print_html.effectsize_table print_md.effectsize_table |
| Preferences of Poop vs Chocolate | preferences2025 |
| Semi-Partial (Part) Correlation Squared (Delta R^2) | r2_delta r2_part r2_semipartial |
| Dominance Effect Sizes for Rank Based Differences | cliffs_delta rank_biserial |
| Effect Size for Rank Based ANOVA | kendalls_w rank_epsilon_squared rank_eta_squared |
| Fictional Results from a Workers' Randomized Control Trial | RCT_table |
| Standardized Mean Differences for Repeated Measures | repeated_measures_d rm_d |
| Jeff Rouder's Example Dataset for Repeated Measures | rouder2016 |
| Create an Interpretation Grid | is.rules rules |
| Results from 2 Screening Tests | screening_test |
| Pooled Indices of (Co)Deviation | cov_pooled mad_pooled sd_pooled |
| Frequency of FASD for Smoking Mothers | Smoking_FASD |
| Convert _t_, _z_, and _F_ to Cohen's _d_ or *partial*-_r_ | F_to_d F_to_r t_to_d t_to_r z_to_d z_to_r |
| Convert Between Effect Sizes for Contingency Tables Correlations | c_to_w fei_to_w t_to_v t_to_w v_to_t v_to_w w_to_c w_to_fei w_to_t w_to_v |
