Psychometric Meta-Analysis Toolkit
Construct a confidence interval
Construct a confidence interval for correlations using Fisher's z tran...
Confidence interval method for objects of classes deriving from `lm_ma...
Interactive artifact-distribution meta-analysis correcting for Case II...
Interactive artifact-distribution meta-analysis correcting for Case IV...
Taylor series approximation artifact-distribution meta-analysis correc...
Taylor series approximation artifact-distribution meta-analysis correc...
Taylor series approximation artifact-distribution meta-analysis correc...
Taylor series approximation artifact-distribution meta-analysis correc...
Taylor series approximation artifact-distribution meta-analysis correc...
Taylor series approximation artifact-distribution meta-analysis correc...
Taylor series approximation artifact-distribution meta-analysis correc...
Taylor series approximation artifact-distribution meta-analysis correc...
Taylor series approximation artifact-distribution meta-analysis correc...
Create forest plots
Create funnel plots
Prediction method for objects of classes deriving from lm_mat
Estimate the error variance of Glass's values
Estimate descriptive statistics of square-root reliabilities
Estimate descriptive statistics of reliabilities
Interactive artifact-distribution meta-analysis correcting for Case V ...
Adjusted sample size for a non-Cohen d value for use in a meta-ana...
Adjusted sample size for a non-Pearson correlation coefficient for use...
Wald-type tests for moderators in psychmeta meta-analyses
Matrix formula to estimate the standardized mean difference associated...
Interactive artifact-distribution meta-analysis correcting for Case V ...
Scalar formula to estimate the standardized mean difference associated...
Matrix formula to estimate the correlation between two weighted or unw...
Scalar formula to estimate the correlation between a composite and ano...
Matrix formula to estimate the reliability of a weighted or unweighted...
Scalar formula to estimate the reliability of a composite variable
Matrix formula to estimate the u ratio of a composite variable
Scalar formula to estimate the u ratio of a composite variable
Compute coefficient alpha
Comprehensive calculator
Function for computing non-parametric effect sizes for a singl...
Function for computing parametric effect sizes for any number ...
Confidence limits for noncentral chi square parameters (function and d...
Control function to curate intercorrelations to be used in automatic c...
Control for psychmeta
meta-analyses
Convert logical variable indicating whether a reliability value is an ...
Convert effect sizes
Function to convert meta-analysis of correlations to d values or vice-...
Correct values for measurement error and/or range restriction
Correct for small-sample bias in Cohen's values
Interactive artifact-distribution meta-analysis correcting for measure...
Null artifact distribution result: No corrections performed
Correct for small-sample bias in Glass' values
Multivariate select/correction for covariance matrices
Multivariate select/correction for vectors of means
Correct correlations for range restriction and/or measurement error
Correct correlations for small-sample bias
Correct correlations for scale coarseness
Correct correlations for artificial dichotomization of one or both var...
Correct correlations for uneven/unrepresentative splits
Generate an artifact distribution object for use in artifact-distribut...
Generate an artifact distribution object for a dichotomous grouping va...
Create a tibble of artifact distributions by construct
Construct a credibility interval
Interactive artifact-distribution meta-analysis correcting for Case II...
Estimation of applicant and incumbent reliabilities and of true- and o...
Inverse Spearman-Brown formula to estimate the amount by which a measu...
Estimate covariance matrices and mean vectors containing product terms
Estimation of statistics computed from products of random, normal vari...
Spearman-Brown prophecy formula to estimate the reliability of a lengt...
Estimate u ratios from available artifact information
Taylor series approximations for the variances of estimates artifact d...
Non-linear estimate of variance of corrected for psychometric a...
Taylor Series Approximation of variance of corrected for psycho...
Taylor Series Approximation of effect-size variances corrected for psy...
Filter a list to remove NULL entries
Filter meta-analyses
Create long-format datasets in simulate_r_database
Format numbers for presentation
Create wide-format datasets in simulate_r_database
Generate a list of references included in meta-analyses
Generate a system of folders from a file path to a new directory
Extract results from a psychmeta meta-analysis object
Supplemental heterogeneity statistics for meta-analyses
Impute missing and impossible artifact values
Confidence limits of tau
Confidence limits of tau-squared
Interactive artifact-distribution meta-analysis correcting for Case II...
Compute linear regression models and generate "lm" objects from covari...
Meta-analysis of d values
Second-order meta-analysis function for d values
Bare-bones meta-analysis of generic effect sizes
Meta-analysis of correlations
Second-order meta-analysis function for correlations
Wrapper function to compute meta-analytic results for all analyses.
Merge multiple "simdat_d_database" class objects
Merge multiple "simdat_r_database" class objects
Write a summary table of meta-analytic results
Add metabulate equation commands and LaTeX dependencies
Compute meta-regressions
Descriptive statistics for a mixture distribution
Estimate mixture covariance matrix from within-group covariance matric...
Estimate the mixture correlation for two groups
Organize a database of multi-construct or moderated information
Organization of moderator data for use in meta-analyses
Simulate d value databases of primary studies
Print methods for ‘psychmeta’
psychmeta
: Psychometric meta-analysis toolkit
Copy class and attributes from the original version of an object to a ...
Extract a long-format correlation database from a correlation matrix a...
Assemble a variance-covariance matrix
Reshape database from wide format to long format
Sensitivity analyses for meta-analyses
Generate a vector of simulated sample alpha coefficients
Simulate a sample of psychometric d value data with measurement error,...
Generate a list of simulated sample matrices sampled from the Wishart ...
Simulate Monte Carlo psychometric data (observed, true, and error scor...
Simulate correlation databases of primary studies
Simulation of data with measurement error and range-restriction artifa...
Create sparse artifact information in a "simdat_d_database" class obje...
Create sparse artifact information in a "simdat_r_database" class obje...
Summarize artifact information from meta-analyses into table format
Summary methods for psychmeta
Truncation function for normal distributions (truncates both mean and ...
Truncation function for means
Truncation function for variances
Estimate average within-group covariance matrices from a mixture covar...
Estimate the average within-group correlation from a mixture correlati...
Estimate the error variance of the probability-based effect size (,...
Analytic estimate of the sampling variance of coefficient
Estimate the error variance Cohen's values
Estimate the error variance Hedges's values
Estimate the error variance of linear regression multiple R(-squar...
Estimate the error variance of square roots of reliability estimates
Estimate the error variance of correlations
Taylor series approximation of the sampling variance of correlations c...
Estimate the error variance of reliability estimates
Estimate the error variance of Spearman rank correlations
Estimate the error variance of ratios
Compute weighted covariances
Weighted descriptive statistics for a vector of numbers
Tools for computing bare-bones and psychometric meta-analyses and for generating psychometric data for use in meta-analysis simulations. Supports bare-bones, individual-correction, and artifact-distribution methods for meta-analyzing correlations and d values. Includes tools for converting effect sizes, computing sporadic artifact corrections, reshaping meta-analytic databases, computing multivariate corrections for range variation, and more. Bugs can be reported to <https://github.com/psychmeta/psychmeta/issues> or <[email protected]>.