Package: apastats2 1.1.0

Andrey Chetverikov

apastats2: Statistical Results in APA Style

Proper formatting of statistical results in accordance with the American Psychological Association (APA) Manual (sixth edition), along with convenient helpers for summaries, confidence intervals, and plotting. Development repository: <https://github.com/achetverikov/APAstats>.

Authors:Andrey Chetverikov [aut, cre]

apastats2_1.1.0.tar.gz
apastats2_1.1.0.zip(r-4.7-any)apastats2_1.1.0.zip(r-4.6-any)
apastats2_1.1.0.tar.gz(r-4.7-any)apastats2_1.1.0.tar.gz(r-4.6-any)
apastats2_1.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
apastats2/json (API)

# Install 'apastats2' in R:

install.packages('apastats2', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/achetverikov/apastats/issues

Pkgdown/docs site:https://achetverikov.github.io

Datasets:

memory_noise - Memory bias under relative-noise manipulations

On CRAN:

2.90 score 16 scripts 73 exports 57 dependencies

Last updated from:102e5ecb54. Checks:6 OK. Indexed: yes.

Target	Result	Time
linux-devel	OK	205
source / vignettes	OK	281
linux-release	OK	193
windows-devel	OK	131
windows-release	OK	144
wasm-release	OK	140

Exports:adv_cut aggr2 apa apa_binom_mean_conf apa_ezStats apa_format_mean_conf apa_mean_and_t apa_mean_conf apa_mean_sd base_breaks base_breaks_x base_breaks_y base.breaks base.breaks.x base.breaks.y binom_ci binom.ci describe.afex describe.anova describe.Anova describe.aov describe.bf describe.binom.mean.conf describe.brm describe.chi describe.dip.test describe.emmeans describe.ezanova describe.ezstats describe.glm describe.lht describe.lmer describe.lmert describe.lmtaov describe.lsmeans describe.mean.and.t describe.mean.conf describe.mean.sd describe.r describe.roc.diff describe.ttest drop_empty_cols drop.empty.cols f_round f.round format_results get_adjusted_ci get_superb_ci ins_lmer lengthu lmer_fixef lmer.fixef load_libs load.libs mean_nn mean_round mymean mysd mysum omit_zeroes omit.zeroes paste_and plot_pointrange round_p scale_y_exp sd_nn sd_round sd.nn sd.round seq_mean sum_nn table_mean_conf table_mean_conf_by

Dependencies:backports base64enc bslib cachem checkmate cli cluster colorspace cpp11 data.table digest evaluate farver fastmap fontawesome foreign Formula fs ggplot2 glue gridExtra gtable highr Hmisc htmlTable htmltools htmlwidgets isoband jquerylib jsonlite knitr labeling lifecycle magrittr memoise mime nnet plyr R6 rappdirs RColorBrewer Rcpp rlang rmarkdown rpart rstudioapi S7 sass scales stringi stringr tinytex vctrs viridisLite withr xfun yaml

Getting Started with apastats2

Format test results | Format model terms | Adjusted confidence intervals | Point-range plotting | Misc helpers

Rendered fromapastats2-intro.Rmdusingknitr::rmarkdown

Last update: 2026-11-07
Started: 2026-11-07

Citation

Readme and manuals

Help Manual

Help page	Topics
Cut a numeric variable into groups (bins) with advanced options	adv_cut
Double aggregation	aggr2
Format statistical results in APA style	apa
Format binomial proportions and confidence intervals in APA style	apa_binom_mean_conf
Describe ezStats results	apa_ezStats
Format mean and confidence interval values into APA-style string	apa_format_mean_conf
Compare means with t-tests and format in APA style	apa_mean_and_t
Format means and confidence intervals in APA style	apa_mean_conf
Format means and standard deviations in APA style	apa_mean_sd
Describe afex ANOVA results	apa.afex_aov
Describe the results of ANOVA models or model comparisons	apa.anova
Describe lmerTest anova results	apa.anova.merMod
Describe stats::aov results	apa.aov apa.aovlist
Describe BayesFactor results	apa.BFBayesFactor
Describe brms model results	apa.brmsfit
Format chi-square test results in APA style	apa.chisq.test
Describe Hartigans' dip test results	apa.dip.test
Describe ezANOVA results	apa.ezANOVA
Describe regression model (GLM, GLMer, lm, lm.circular, ...)	apa.glm apa.glmerMod apa.lm apa.lmerModLmerTest
Format t-test results in APA style	apa.htest
Describe linearHypothesis test results	apa.linearHypothesis
Format results from list objects in APA style	apa.list
Format correlation test results in APA style	apa.r
Describe differences between ROC curves	apa.roc.diff apa.roc.test
Describe contrasts created by emmeans	apa.emmeans apa.summary_emm
Describe lmerTest results	apa.lmert apa.summary.merMod
Format t-test results in APA style	apa.ttest
Tufte-like breaks for axes	base_breaks base_breaks_x base_breaks_y
Binomial confidence interval as a vector	binom_ci
Drop empty columns from a data.frame	drop_empty_cols
Formatted rounding	f_round
Format results	format_results
Get adjusted confidence intervals or standard errors	get_adjusted_ci get_superb_ci
Describe lmer in-text	ins_lmer
Length of unique values	lengthu
Get nice matrix of fixed effects from lmer	lmer_fixef
Quietly load libraries	load_libs
Mean with na.rm=TRUE	mean_nn
Rounded mean	mean_round
Memory bias under relative-noise manipulations	memory_noise
Omit leading zero from number	omit_zeroes
Paste several strings, add 'and' before last	paste_and
Pointrange plot	plot_pointrange
Round _p_-value	round_p
Exponentiate scale	scale_y_exp
SD with na.rm=TRUE	sd_nn
Rounded SD	sd_round
Get the means between the points of a sequence	seq_mean
Sum with na.rm=TRUE	sum_nn
Get formatted means and confidence intervals	table_mean_conf
Get formatted means and confidence intervals by group	table_mean_conf_by

Package: apastats2 1.1.0

apastats2: Statistical Results in APA Style

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)