PSYC 6940: Discrete-Variable Research Design & Statistics

This page is designed to provide resources for using R software (free!) to perform statistical analyses commonly used in experimental psychology.

Basic R commands

Basic R commands tutorial

Review of Inferential Statistics

Inferential Statistics Review

Analysis of Variance (ANOVA) and the General Linear Model

ANOVA GLM tutorial

Linear Contrasts & Trend Analysis

Multiple Comparisons

Multiple Comparisons tutorial

Factorial ANOVA

Factorial ANOVA tutorial

Analysis of Covariance (ANCOVA)

ANCOVA tutorial

Random Effects & One-Way Repeated-Measures ANOVA

Repeated-Measures ANOVA tutorial

Factorial Repeated-Measures & Split-Plot ANOVA

Factorial RM & Split-Plot ANOVA tutorial