Package: effectsize 0.8.8.2

Mattan S. Ben-Shachar

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:Mattan S. Ben-Shachar [aut, cre], Dominique Makowski [aut], Daniel Lüdecke [aut], Indrajeet Patil [aut], Brenton M. Wiernik [aut], Rémi Thériault [aut], Ken Kelley [ctb], David Stanley [ctb], Aaron Caldwell [ctb], Jessica Burnett [rev], Johannes Karreth [rev], Philip Waggoner [aut, ctb]

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effectsize.pdf |effectsize.html
effectsize/json (API)
NEWS

# Install effectsize in R:
install.packages('effectsize', repos = c('https://easystats.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/easystats/effectsize/issues

Datasets:

On CRAN:

anovacohens-dcomputeconversioncorrelationeffect-sizeeffectsizehacktoberfesthedges-ginterpretationstandardizationstandardizedstatistics

195 exports 327 stars 7.40 score 5 dependencies 34 dependents 51.8k downloads

Last updated 2 days agofrom:ad36239a9edaa4b33364822aad753ff2ebdfb795

Exports:.es_aov_simple.es_aov_strata.es_aov_tablearrarr_to_logoddsratioarr_to_nntarr_to_oddsratioarr_to_riskratioc_to_wchisq_to_cohens_wchisq_to_cramers_vchisq_to_feichisq_to_normalizedchisq_to_pearsons_cchisq_to_phichisq_to_tschuprows_tclescliffs_deltacohens_dcohens_fcohens_f_squaredcohens_gcohens_hcohens_u1cohens_u2cohens_u3cohens_wcommon_languageconvert_d_to_common_languageconvert_d_to_oddsratioconvert_d_to_rconvert_odds_to_probsconvert_oddsratio_to_dconvert_oddsratio_to_rconvert_probs_to_oddsconvert_r_to_dconvert_r_to_oddsratioconvert_rb_to_common_languagecov_pooledcramers_vd_to_clesd_to_common_languaged_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_dinterpret_deltainterpret_directioninterpret_epsilon_squaredinterpret_essinterpret_eta_squaredinterpret_feiinterpret_ginterpret_gfiinterpret_glass_deltainterpret_hedges_ginterpret_iccinterpret_ifiinterpret_kendalls_winterpret_nfiinterpret_nnfiinterpret_oddsratiointerpret_omega_squaredinterpret_pinterpret_parametersinterpret_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_rlogoddsratio_to_riskratiomad_pooledmahalanobis_dmeans_rationntnnt_to_arrnnt_to_logoddsrationnt_to_oddsrationnt_to_riskrationormalized_chiodds_to_probsoddsratiooddsratio_to_arroddsratio_to_doddsratio_to_nntoddsratio_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_clesrb_to_common_languagerb_to_p_superiorityrb_to_vdarb_to_wmw_oddsrepeated_measures_driskratioriskratio_to_arrriskratio_to_logoddsratioriskratio_to_nntriskratio_to_oddsratiorm_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 19 2024.

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 19 2024.

Last update: 2023-02-08
Started: 2022-09-30

Converting Between r, d, and Odds Ratios

Rendered fromconvert_r_d_OR.Rmdusingknitr::rmarkdownon Jun 19 2024.

Last update: 2023-01-28
Started: 2022-09-30

Effect Size from Test Statistics

Rendered fromfrom_test_statistics.Rmdusingknitr::rmarkdownon Jun 19 2024.

Last update: 2023-09-14
Started: 2020-03-24

Effect Sizes for ANOVAs

Rendered fromanovaES.Rmdusingknitr::rmarkdownon Jun 19 2024.

Last update: 2023-01-28
Started: 2020-09-28

Effect Sizes for Contingency Tables

Rendered fromxtabs.Rmdusingknitr::rmarkdownon Jun 19 2024.

Last update: 2023-04-14
Started: 2022-09-30

Effect Sizes: Getting Started

Rendered fromeffectsize.Rmdusingknitr::rmarkdownon Jun 19 2024.

Last update: 2022-11-07
Started: 2021-12-12

Standardized Differences

Rendered fromstandardized_differences.Rmdusingknitr::rmarkdownon Jun 19 2024.

Last update: 2023-11-07
Started: 2022-09-30

Statistical Power

Rendered fromstatistical_power.Rmdusingknitr::rmarkdownon Jun 19 2024.

Last update: 2024-04-01
Started: 2023-12-12

Support Functions for Model Extensions

Rendered fromeffectsize_API.Rmdusingknitr::rmarkdownon Jun 19 2024.

Last update: 2023-01-22
Started: 2021-11-30

Readme and manuals

Help Manual

Help pageTopics
Convert chi^2 to phi and Other Correlation-like Effect Sizeschisq_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 Differencescohens_d glass_delta hedges_g
Effect Size for Paired Contingency Tablescohens_g
Convert Between _d_, _r_, and Odds Ratiod_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 Sizesdiff_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) Intervalseffectsize_CIs
Deprecated / Defunct Functionschisq_to_normalized common_language convert_d_to_common_language convert_d_to_oddsratio convert_d_to_r convert_oddsratio_to_d convert_oddsratio_to_r convert_odds_to_probs convert_probs_to_odds convert_rb_to_common_language convert_r_to_d convert_r_to_oddsratio d_to_common_language effectsize_deprecated interpret_d interpret_delta interpret_g interpret_parameters normalized_chi rb_to_common_language
'effectsize' optionseffectsize_options
Effect Sizeseffectsize effectsize.aov effectsize.BFBayesFactor effectsize.htest
Test Effect Size for Practical Equivalence to the Nullequivalence_test.effectsize_table
eta^2 and Other Effect Size for ANOVAcohens_f cohens_f_squared epsilon_squared eta_squared eta_squared_posterior omega_squared
Convert Between ANOVA Effect Sizeseta2_to_f eta2_to_f2 f2_to_eta2 f_to_eta2
Convert _F_ and _t_ Statistics to *partial*-eta^2 and Other ANOVA Effect SizesF_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 Foodsfood_class
Format a Standardized Vectorformat_standardize
Workers' Salary and Other Informationhardlyworking
Generic Function for Interpretationinterpret interpret.effectsize_table interpret.numeric
Interpret Bayes Factor (BF)interpret_bf
Interpret Standardized Differencesinterpret_cohens_d interpret_glass_delta interpret_hedges_g
Interpret Cohen's _g_interpret_cohens_g
Interpret Directioninterpret_direction
Interpret Bayesian Diagnostic Indicesinterpret_ess interpret_rhat
Interpret of CFA / SEM Indices of Goodness of Fitinterpret.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 Ratiointerpret_oddsratio
Interpret ANOVA Effect Sizesinterpret_epsilon_squared interpret_eta_squared interpret_omega_squared interpret_r2_semipartial
Interpret _p_-Valuesinterpret_p
Interpret Probability of Direction (pd)interpret_pd
Interpret Correlation Coefficientinterpret_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 Nameget_effectsize_label get_effectsize_name is_effectsize_name
Mahalanobis' _D_ (a multivariate Cohen's _d_)mahalanobis_d
Ratio of Meansmeans_ratio
Music Preference by College MajorMusic_preferences
Music Preference by College MajorMusic_preferences2
Convert Between Odds and Probabilitiesodds_to_probs odds_to_probs.data.frame probs_to_odds probs_to_odds.data.frame
Odds Ratios, Risk Ratios and Other Effect Sizes for 2-by-2 Contingency Tablesarr cohens_h nnt oddsratio riskratio
Convert Between Odds Ratios, Risk Ratios and Other Metrics of Change in Probabilitiesarr_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 Correlationscohens_w cramers_v fei pearsons_c phi tschuprows_t
Methods for '{effectsize}' Tablesformat.effectsize_table plot.effectsize_table print.effectsize_difference print.effectsize_table print_html.effectsize_table print_md.effectsize_table
Semi-Partial (Part) Correlation Squared (Delta R^2)r2_delta r2_part r2_semipartial
Dominance Effect Sizes for Rank Based Differencescliffs_delta rank_biserial
Effect Size for Rank Based ANOVAkendalls_w rank_epsilon_squared rank_eta_squared
Fictional Results from a Workers' Randomized Control TrialRCT_table
Standardized Mean Differences for Repeated Measuresrepeated_measures_d rm_d
Jeff Rouder's Example Dataset for Repeated Measuresrouder2016
Create an Interpretation Gridis.rules rules
Results from 2 Screening Testsscreening_test
Pooled Indices of (Co)Deviationcov_pooled mad_pooled sd_pooled
Frequency of FASD for Smoking MothersSmoking_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 Correlationsc_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