Package: effectsize 0.8.9

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'))

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

Datasets:

Music_preferences - Music Preference by College Major
Music_preferences2 - Music Preference by College Major
RCT_table - Fictional Results from a Workers' Randomized Control Trial
Smoking_FASD - Frequency of FASD for Smoking Mothers
food_class - Classification of Foods
hardlyworking - Workers' Salary and Other Information
rouder2016 - Jeff Rouder's Example Dataset for Repeated Measures
screening_test - Results from 2 Screening Tests

On CRAN:

anova cohens-d compute conversion correlation effect-size effectsize hacktoberfest hedges-g interpretation standardization standardized statistics

195 exports 332 stars 7.71 score 5 dependencies 34 dependents 24 mentions 47.6k downloads

Last updated 6 days agofrom:59d6143a13

Exports:.es_aov_simple .es_aov_strata .es_aov_table arr arr_to_logoddsratio arr_to_nnt arr_to_oddsratio arr_to_riskratio c_to_w chisq_to_cohens_w chisq_to_cramers_v chisq_to_fei chisq_to_normalized chisq_to_pearsons_c chisq_to_phi chisq_to_tschuprows_t cles cliffs_delta cohens_d cohens_f cohens_f_squared cohens_g cohens_h cohens_u1 cohens_u2 cohens_u3 cohens_w common_language convert_d_to_common_language convert_d_to_oddsratio convert_d_to_r convert_odds_to_probs convert_oddsratio_to_d convert_oddsratio_to_r convert_probs_to_odds convert_r_to_d convert_r_to_oddsratio convert_rb_to_common_language cov_pooled cramers_v d_to_cles d_to_common_language d_to_logoddsratio d_to_oddsratio d_to_overlap d_to_p_superiority d_to_r d_to_u1 d_to_u2 d_to_u3 display effectsize epsilon_squared equivalence_test eta_squared eta_squared_posterior eta2_to_f eta2_to_f2 F_to_d F_to_epsilon2 f_to_eta2 F_to_eta2 F_to_eta2_adj F_to_f F_to_f2 F_to_omega2 F_to_r f2_to_eta2 fei fei_to_w format_standardize get_effectsize_label get_effectsize_name glass_delta hedges_g interpret interpret_agfi interpret_bf interpret_cfi interpret_cohens_d interpret_cohens_g interpret_cramers_v interpret_d interpret_delta interpret_direction interpret_epsilon_squared interpret_ess interpret_eta_squared interpret_fei interpret_g interpret_gfi interpret_glass_delta interpret_hedges_g interpret_icc interpret_ifi interpret_kendalls_w interpret_nfi interpret_nnfi interpret_oddsratio interpret_omega_squared interpret_p interpret_parameters interpret_pd interpret_phi interpret_pnfi interpret_r interpret_r2 interpret_r2_semipartial interpret_rank_biserial interpret_rfi interpret_rhat interpret_rmsea interpret_rope interpret_srmr interpret_vif is_effectsize_name is.rules kendalls_w logoddsratio_to_arr logoddsratio_to_d logoddsratio_to_nnt logoddsratio_to_r logoddsratio_to_riskratio mad_pooled mahalanobis_d means_ratio nnt nnt_to_arr nnt_to_logoddsratio nnt_to_oddsratio nnt_to_riskratio normalized_chi odds_to_probs oddsratio oddsratio_to_arr oddsratio_to_d oddsratio_to_nnt oddsratio_to_r oddsratio_to_riskratio omega_squared p_overlap p_superiority pearsons_c phi phi_to_chisq print_html print_md probs_to_odds r_to_d r_to_logoddsratio r_to_oddsratio r2_semipartial rank_biserial rank_epsilon_squared rank_eta_squared rb_to_cles rb_to_common_language rb_to_p_superiority rb_to_vda rb_to_wmw_odds repeated_measures_d riskratio riskratio_to_arr riskratio_to_logoddsratio riskratio_to_nnt riskratio_to_oddsratio rm_d rules sd_pooled standardise standardize standardize_info standardize_parameters standardize_posteriors t_to_d t_to_epsilon2 t_to_eta2 t_to_eta2_adj t_to_f t_to_f2 t_to_omega2 t_to_r t_to_v t_to_w tschuprows_t v_to_t v_to_w vd_a w_to_c w_to_fei w_to_t w_to_v wmw_odds z_to_d z_to_r

Dependencies:bayestestR datawizard insight parameters performance

Automated Interpretation of Indices of Effect Size

Rendered frominterpret.Rmdusingknitr::rmarkdownon Jul 21 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 Jul 21 2024.

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

Converting Between r, d, and Odds Ratios

Rendered fromconvert_r_d_OR.Rmdusingknitr::rmarkdownon Jul 21 2024.

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

Effect Size from Test Statistics

Rendered fromfrom_test_statistics.Rmdusingknitr::rmarkdownon Jul 21 2024.

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

Effect Sizes for ANOVAs

Rendered fromanovaES.Rmdusingknitr::rmarkdownon Jul 21 2024.

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

Effect Sizes for Contingency Tables

Rendered fromxtabs.Rmdusingknitr::rmarkdownon Jul 21 2024.

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

Effect Sizes: Getting Started

Rendered fromeffectsize.Rmdusingknitr::rmarkdownon Jul 21 2024.

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

Standardized Differences

Rendered fromstandardized_differences.Rmdusingknitr::rmarkdownon Jul 21 2024.

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

Statistical Power

Rendered fromstatistical_power.Rmdusingknitr::rmarkdownon Jul 21 2024.

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

Support Functions for Model Extensions

Rendered fromeffectsize_API.Rmdusingknitr::rmarkdownon Jul 21 2024.

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

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	chisq_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' options	effectsize_options
Effect Sizes	effectsize effectsize.aov effectsize.BFBayesFactor 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 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 Tables	arr cohens_h nnt oddsratio riskratio
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
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