Other packages > Find by keyword >

statpsych  

Statistical Methods for Psychologists
View on CRAN: Click here


Download and install statpsych package within the R console
Install from CRAN:
install.packages("statpsych")

Install from Github:
library("remotes")
install_github("cran/statpsych")

Install by package version:
library("remotes")
install_version("statpsych", "1.9.0")



Attach the package and use:
library("statpsych")
Maintained by
Douglas G. Bonett
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-09-09
Latest Update: 2025-06-10
Description:
Implements confidence interval and sample size methods that are especially useful in psychological research. The methods can be applied in 1-group, 2-group, paired-samples, and multiple-group designs and to a variety of parameters including means, medians, proportions, slopes, standardized mean differences, standardized linear contrasts of means, plus several measures of correlation and association. The confidence intervals and sample size functions are applicable to single parameters as well as differences, ratios, and linear contrasts of parameters.The sample size functions can be used to approximate the sample size needed to estimate a parameter or function of parameters with desired confidence interval precision or to perform a variety of hypothesis tests (directional two-sided, equivalence, superiority, noninferiority) with desired power. For details see:Statistical Methods for Psychologists, Volumes 1 – 4, <https://dgbonett.sites.ucsc.edu/>.
How to cite:
Douglas G. Bonett (2021). statpsych: Statistical Methods for Psychologists. R package version 1.9.0, https://cran.r-project.org/web/packages/statpsych. Accessed 28 Aug. 2026.
Previous versions and publish date:
(2026-07-12 00:40), 1.0.0 (2021-09-09 11:20), 1.1.0 (2022-06-22 09:40), 1.2.0 (2022-08-19 11:00), 1.3.0 (2023-01-11 10:10), 1.4.0 (2023-06-14 19:10), 1.5.0 (2023-12-20 23:20), 1.6.0 (2024-07-09 04:40), 1.7.0 (2024-12-19 01:30), 1.8.0 (2025-06-10 17:40), 1.9.0 (2026-01-13 01:50)
Other packages that cited statpsych R package
View statpsych citation profile
Other R packages that statpsych depends, imports, suggests or enhances
Complete documentation for statpsych
Functions, R codes and Examples using the statpsych R package
Some associated functions: ci.2x2.mean.bs . ci.2x2.mean.mixed . ci.2x2.mean.ws . ci.2x2.median.bs . ci.2x2.median.mixed . ci.2x2.median.ws . ci.2x2.prop.bs . ci.2x2.prop.mixed . ci.2x2.stdmean.bs . ci.2x2.stdmean.mixed . ci.2x2.stdmean.ws . ci.agree.3rater . ci.agree . ci.agree2 . ci.bayes.normal . ci.bayes.prop1 . ci.biphi . ci.cod1 . ci.cod2 . ci.condslope.log . ci.condslope . ci.cor.dep . ci.cor . ci.cor2.gen . ci.cor2 . ci.cqv1 . ci.cramer . ci.cronbach . ci.cronbach2 . ci.cv1 . ci.etasqr . ci.fisher . ci.indirect . ci.kappa . ci.lc.gen.bs . ci.lc.glm . ci.lc.mean.bs . ci.lc.median.bs . ci.lc.prop.bs . ci.lc.reg . ci.lc.stdmean.bs . ci.lc.stdmean.ws . ci.mad1 . ci.mann . ci.mape1 . ci.mape2 . ci.mean.ps . ci.mean1 . ci.mean2 . ci.median.ps . ci.median1 . ci.median2 . ci.oddsratio . ci.pairs.prop.bs . ci.pairs.prop1 . ci.pbcor . ci.phi . ci.popsize . ci.prop.ps . ci.prop1.inv . ci.prop1 . ci.prop2.inv . ci.prop2 . ci.pv . ci.random.anova1 . ci.ratio.cv2 . ci.ratio.mad.ps . ci.ratio.mad2 . ci.ratio.mean.ps . ci.ratio.mean2 . ci.ratio.median.ps . ci.ratio.median2 . ci.ratio.prop.ps . ci.ratio.prop2 . ci.ratio.sd2 . ci.rel2 . ci.reliability . ci.rsqr . ci.sign1 . ci.slope.mean.bs . ci.slope.prop.bs . ci.spcor . ci.spear . ci.spear2 . ci.stdmean.ps . ci.stdmean.strat . ci.stdmean1 . ci.stdmean2 . ci.tetra . ci.theil . ci.tukey . ci.var.upper . ci.yule . etasqr.adj . etasqr.gen.2way . iqv . pi.score.ps . pi.score1 . pi.score2 . pi.var.upper . power.cor1 . power.cor2 . power.lc.mean.bs . power.mean.ps . power.mean1 . power.mean2 . power.prop.ps . power.prop1 . power.prop2 . random.sample . random.y . random.yx . randomize . sim.ci.cor . sim.ci.mean.ps . sim.ci.mean1 . sim.ci.mean2 . sim.ci.median.ps . sim.ci.median1 . sim.ci.median2 . sim.ci.spear . sim.ci.stdmean.ps . sim.ci.stdmean2 . size.ci.agree . size.ci.condmean . size.ci.cor . size.ci.cronbach . size.ci.cronbach2 . size.ci.etasqr . size.ci.indirect . size.ci.lc.ancova . size.ci.lc.mean.bs . size.ci.lc.mean.ws . size.ci.lc.prop.bs . size.ci.lc.stdmean.bs . size.ci.lc.stdmean.ws . size.ci.mape1 . size.ci.mean.ps . size.ci.mean1 . size.ci.mean2 . size.ci.pbcor . size.ci.prop.ps . size.ci.prop1 . size.ci.prop2 . size.ci.ratio.mean.ps . size.ci.ratio.mean2 . size.ci.ratio.prop.ps . size.ci.ratio.prop2 . size.ci.rsqr . size.ci.second . size.ci.slope . size.ci.spear . size.ci.stdmean.ps . size.ci.stdmean2 . size.equiv.mean.ps . size.equiv.mean2 . size.equiv.prop.ps . size.equiv.prop2 . size.interval.cor . size.supinf.mean.ps . size.supinf.mean2 . size.supinf.prop.ps . size.supinf.prop2 . size.test.cor . size.test.cor2 . size.test.cronbach . size.test.cronbach2 . size.test.lc.ancova . size.test.lc.mean.bs . size.test.lc.mean.ws . size.test.lc.prop.bs . size.test.mann . size.test.mean.ps . size.test.mean1 . size.test.mean2 . size.test.prop.ps . size.test.prop1 . size.test.prop2 . size.test.sign.ps . size.test.sign1 . size.test.slope . slope.contrast . spearmanbrown . test.anova1.bs . test.kurtosis . test.mono.mean.bs . test.mono.prop.bs . test.prop.bs . test.prop.ps . test.prop1 . test.prop2 . test.skew . 
Some associated R codes: statpsych1.R . statpsych2.R . statpsych3.R .  Full statpsych package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

shinyFeedback  
Display User Feedback in Shiny Apps
Easily display user feedback in Shiny apps. ...
Download / Learn more Package Citations See dependency  
mxnorm  
Apply Normalization Methods to Multiplexed Images
Implements methods to normalize multiplexed imaging data, including statistical metrics and visuali ...
Download / Learn more Package Citations See dependency  
RGIFT  
Create Quizzes in GIFT Format
Implementation of some functions to create quizzes in the GIFT format. This format is used by sever ...
Download / Learn more Package Citations See dependency  
NPflow  
Bayesian Nonparametrics for Automatic Gating of Flow-Cytometry Data
Dirichlet process mixture of multivariate normal, skew normal or skew t-distributions modeling orie ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
survivalMPLdc  
Penalised Likelihood for Survival Analysis with Dependent Censoring
Fitting Cox proportional hazard model under dependent right censoring using copula and maximum penal ...
Download / Learn more Package Citations See dependency  

28,332

R Packages

239,283

Dependencies

75,113

Author Associations

28,333

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA