Package: TOSTER 0.8.6

TOSTER: Two One-Sided Tests (TOST) Equivalence Testing

Two one-sided tests (TOST) procedure to test equivalence for t-tests, correlations, differences between proportions, and meta-analyses, including power analysis for t-tests and correlations. Allows you to specify equivalence bounds in raw scale units or in terms of effect sizes. See: Lakens (2017) <doi:10.1177/1948550617697177>.

Authors:Daniel Lakens [aut], Aaron Caldwell [aut, cre]

TOSTER_0.8.6.tar.gz
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manual.pdf |manual.html✨
card.svg |card.png
TOSTER/json (API)
NEWS

# Install 'TOSTER' in R:
install.packages('TOSTER', repos = c('https://arcaldwell49.r-universe.dev', 'https://cloud.r-project.org'))

Pkgdown/docs site:https://aaroncaldwell.us

Datasets:

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

6.30 score 366 scripts 1.8k downloads 32 mentions 59 exports 38 dependencies

Last updated from:d733cc7d98. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK300
source / vignettesOK257
linux-release-x86_64OK283
macos-release-arm64OK261
macos-oldrel-arm64OK265
windows-develOK285
windows-releaseOK281
windows-oldrelOK271
wasm-releaseOK140

Exports:as_htestboot_compare_corboot_compare_smdboot_cor_testboot_log_TOSTboot_ses_calcboot_smd_calcboot_t_testboot_t_TOSTbrunner_munzelcompare_corcompare_smdcorsum_testdataTOSTonedataTOSTpaireddataTOSTrdataTOSTtwodatatosttwopropdescribedescribe_htestdf_htestequ_anovaequ_ftestextract_r_pairedlog_TOSTnp_sesplot_corplot_pesplot_smdpower_eq_fpower_t_TOSTpower_twoproppower_z_corpowerTOSTonepowerTOSTone.rawpowerTOSTpairedpowerTOSTpaired.rawpowerTOSTrpowerTOSTtwopowerTOSTtwo.proppowerTOSTtwo.rawrbsses_calcsimple_htestsmd_calct_TOSTTOSTmetaTOSToneTOSTone.rawTOSTpairedTOSTpaired.rawTOSTrTOSTtwoTOSTtwo.propTOSTtwo.rawtsum_TOSTtwoprop_testwilcox_TOSTz_cor_test

Dependencies:base64encclicowplotcpp11distributionaldplyrfarvergenericsggdistggplot2gluegtableisobandjmvcorejsonlitelabelinglifecyclemagrittrnumDerivpillarpkgconfigpurrrquadprogR6RColorBrewerRcpprlangS7scalesstringistringrtibbletidyrtidyselectutf8vctrsviridisLitewithr

An Introduction to t_TOST

Aaron R. Caldwell

Rendered fromIntroTOSTt.Rmdusingknitr::rmarkdownon May 20 2026.

Last update: 2025-08-22
Started: 2022-02-04

Correlations

Aaron R. Caldwell

Rendered fromcorrelations.Rmdusingknitr::rmarkdownon May 20 2026.

Last update: 2025-08-22
Started: 2023-04-05

Equivalence Testing for F-tests

Aaron R. Caldwell

Rendered fromthe_ftestTOSTER.Rmdusingknitr::rmarkdownon May 20 2026.

Last update: 2025-08-22
Started: 2022-02-04

Introduction to Equivalence Testing with TOSTER

Daniel Lakens; Updated by Aaron Caldwell

Rendered fromIntroductionToTOSTER.Rmdusingknitr::rmarkdownon May 20 2026.

Last update: 2024-04-17
Started: 2016-12-08

Robust TOST Procedures

Aaron R. Caldwell

Rendered fromrobustTOST.Rmdusingknitr::rmarkdownon May 20 2026.

Last update: 2025-08-22
Started: 2022-02-04

Standardized Mean Differences

Aaron R. Caldwell

Rendered fromSMD_calcs.Rmdusingknitr::rmarkdownon May 20 2026.

Last update: 2024-05-09
Started: 2022-02-04

Readme and manuals

Help Manual

Help pageTopics
Convert TOSTER Results to Class 'htest'as_htest
Comparing Correlations Between Independent Studies with Bootstrappingboot_compare_cor
Comparing Standardized Mean Differences (SMDs) Between Independent Studies with Bootstrappingboot_compare_smd
Bootstrapped Correlation Coefficientsboot_cor_test
Bootstrapped TOST with Log Transformed t-testsboot_log_TOST boot_log_TOST.default boot_log_TOST.formula
Bootstrapped Standardized Effect Size (SES) Calculationboot_ses_calc boot_ses_calc.default boot_ses_calc.formula
Bootstrapped Standardized Mean Difference (SMD) Calculationboot_smd_calc boot_smd_calc.default boot_smd_calc.formula
Bootstrapped t-testboot_t_test boot_t_test.default boot_t_test.formula
Bootstrapped TOST with t-testsboot_t_TOST boot_t_TOST.default boot_t_TOST.formula
Brunner-Munzel Testbrunner_munzel brunner_munzel.default brunner_munzel.formula
Comparing Two Independent Correlation Coefficientscompare_cor
Comparing Standardized Mean Differences (SMDs) Between Independent Studiescompare_smd
Association/Correlation Test from Summary Statisticscorsum_test
TOST One Sample T-TestdataTOSTone
TOST Paired Samples T-TestdataTOSTpaired
TOST CorrelationdataTOSTr
TOST Independent Samples T-TestdataTOSTtwo
TOST Two Proportionsdatatosttwoprop
Equivalence Test for ANOVA Resultsequ_anova
Equivalence Test using an F-testequ_ftest
Extract Paired Correlationextract_r_paired
Datahawthorne
Helper Functions for Working with 'htest' Objectsdescribe_htest df_htest htest-helpers
TOST with log transformed t-testslog_TOST log_TOST.default log_TOST.formula
Plot Correlation Coefficientsplot_cor
Plot Partial Eta-Squaredplot_pes
Plot Distribution of Standardized Mean Difference (SMD)plot_smd
Power Analysis for F-test Equivalence Testingpower_eq_f
Power calculations for TOST with t-testspower_t_TOST
TOST Power for Tests of Two ProportionspowerTOSTtwo.prop power_twoprop
Power Calculations for CorrelationspowerTOSTr power_z_cor
Power One Sample t-testpowerTOSTone powerTOSTone.raw
Power Paired Sample t-testpowerTOSTpaired powerTOSTpaired.raw
Power Two Sample t-testpowerTOSTtwo powerTOSTtwo.raw
Non-parametric standardized effect sizes (replicates of ses_calc)np_ses rbs
Standardized Effect Size (SES) Calculationses_calc ses_calc.default ses_calc.formula
One, Two, and Paired Samples Hypothesis Tests with Extended Optionssimple_htest simple_htest.default simple_htest.formula
Standardized Mean Difference (SMD) Calculationsmd_calc smd_calc.default smd_calc.formula
Two One-Sided T-tests (TOST) for Equivalence Testingt_TOST t_TOST.default t_TOST.formula
TOST function for meta-analysisTOSTmeta
Methods for TOSTnp objectsdescribe.TOSTnp print.TOSTnp TOSTnp-methods
TOST function for a one-sample t-test (Cohen's d)TOSTone TOSTone.raw
TOST function for a dependent t-test (Cohen's dz)TOSTpaired TOSTpaired.raw
TOST function for a correlationsTOSTr
Methods for TOSTt objectsdescribe describe.TOSTt plot.TOSTt print.TOSTt TOSTt-methods
TOST function for an independent t-test (Cohen's d)TOSTtwo TOSTtwo.raw
TOST function for two proportions (raw scores)TOSTtwo.prop
TOST with t-tests from Summary Statisticstsum_TOST
Test of Proportions between 2 Independent Groupstwoprop_test
TOST with Wilcoxon-Mann-Whitney testswilcox_TOST wilcox_TOST.default wilcox_TOST.formula
Test for Association/Correlation Between Paired Samplesz_cor_test