Kristopher J. Preacher
quantpsy.org
Vanderbilt University
Curriculum vitae
Selected publications
Supplemental material for publications
PSYC 2101: Introduction to Statistical Analysis
PSYC 319: Factor Analysis
Friends and colleagues
Organizations
Online utilities
Mediation & moderation material
Vanderbilt Dept. of Psychology & Human Development
Vanderbilt Quantitative Methods (QM) program
Contact me
© 2010-2012,
Kristopher J. Preacher
Interactive Calculators
Sobel test calculator
for simple mediation effects.
Chi-square tests
of goodness of fit and independence.
Correlation test
for independent correlation coefficients.
Fisher's exact test
for determining independence in 2 x 2 tables.
Power curve plotting utility for RMSEA
.
Power analysis and sample size determination for RMSEA
.
Monte Carlo calculator
for creating sampling distributions and confidence intervals for indirect effects.
Monte Carlo calculator
for creating sampling distributions and confidence intervals for indirect effects in 1-1-1 multilevel models.
Interaction Utilities
to accompany Bauer & Curran (2006), Curran, Bauer, & Willoughby (2006), and Preacher, Curran, & Bauer (2006) papers on probing interaction effects.