Ed & Psych Associates

Omega

Omega is a standalone Windows program to compute omega and omega hierarchical, measures of measurement precision or reliability, using...

By Ed & Psych Associates | Added January 6, 2013

Omega

A standalone Macintosh program to compute omega and omega hierarchical, measures of measurement precision or reliability, using standardized...

By Ed & Psych Associates | Added December 30, 2012

ChiSquareDiff

A standalone Macintosh program to compute the statistical significance of chi-square difference tests as typically used in comparisons...

By Ed & Psych Associates | Added October 30, 2012

ChiSquareDiff

A standalone Macintosh program to compute the statistical significance of chi-square difference tests as typically used in comparisons...

By Ed & Psych Associates | Added October 21, 2012

EDPcalc

A standalone Windows program for evidence-based practice that computes posterior probability when given prior probability and likelihood...

By Ed & Psych Associates | Added October 4, 2012

EDPcalc

A standalone Macintosh program for evidence-based practice that computes posterior probability when given prior probability and likelihood...

By Ed & Psych Associates | Added September 23, 2012

Invariance

This program calculates three indices of factor pattern invariance: coefficient of congruence (Rc); chi-square goodness of fit; and...

By Ed & Psych Associates | Added November 5, 2011

Invariance

Invariance calculates the coefficient of congruence (Rc), a chi-square goodness of fit test, and Cattell's Salient Variable Similarity...

By Ed & Psych Associates | Added October 26, 2011

MacBonferroni

This program calculates a modified Bonferroni method proposed by Holm (1979) that is more powerful than the traditional Bonferroni...

By Ed & Psych Associates | Added October 26, 2011

AlphaN

Estimates the sample size needed for a specified coefficient alpha, given the Type I error rate and the effect size.

By Ed & Psych Associates | Added October 26, 2011

BMI Calculator

Body Mass Index Calculator is an easily calculated index of body fat for adults that uses only height and weight. The formula used...

By Ed & Psych Associates | Added October 26, 2011

Diagnostic Utilitity Statistics

A standalone Windows program that calculates diagnostic efficiency statistics: sensitivity, specificity, false positive rate, false...

By Ed & Psych Associates | Added October 26, 2011

Effect Size Calculator

A standalone Windows program that calculates effect sizes (Cohen's d, r, Glass's delta, Hedges' Unbiased d, Common Language Effect...

By Ed & Psych Associates | Added January 19, 2011

Chi-Square Analysis

A standalone Windows program that calculates the chi-square statistic for 2x2 to 10x10 contingency tables. Also calculates the contingency...

By Ed & Psych Associates | Added January 11, 2011

Monte Carlo PCA for Parallel Analysis

A standalone Windows program that computes Parallel Analysis criteria (eigenvalues) to determine the number of factors to retain in...

By Ed & Psych Associates | Added January 11, 2011