Helpful Resources

Getting started with R

• https://learningstatisticswithr.com/book/introR.html
• https://swirlstats.com/students.html
• https://www.statmethods.net/r-tutorial/index.html

psych

Procedures for Psychological, Psychometric, and Personality Research

• Webpage: https://personality-project.org/r/psych/
• Tutorial: https://personality-project.org/r/psych/vignettes/intro.pdf
• Manual: https://personality-project.org/r/psych/psych-manual.pdf

nFactors

Parallel Analysis and Other Non Graphical Solutions to the Cattell Scree Test

• Manual: https://cran.r-project.org/web/packages/nFactors/nFactors.pdf

agricolae

Statistical Procedures for Agricultural Research

• Tutorial: https://cran.r-project.org/web/packages/agricolae/vignettes/tutorial.pdf
• Manual: https://cran.r-project.org/web/packages/agricolae/agricolae.pdf

candisc

Visualizing Generalized Canonical Discriminant and Canonical Correlation Analysis

• Manual: https://cran.r-project.org/web/packages/candisc/candisc.pdf

heplots

Visualizing Hypothesis Tests in Multivariate Linear Models

• Manual: https://cran.r-project.org/web/packages/heplots/heplots.pdf

lavaan

• Webpage: http://lavaan.ugent.be/
• Tutorial: http://lavaan.ugent.be/tutorial/tutorial.pdf
• Manual: https://cran.r-project.org/web/packages/lavaan/lavaan.pdf

smacof

smacof: Multidimensional Scaling

• Manual: https://cran.r-project.org/web/packages/smacof/smacof.pdf

mixtools

**Tools for Analyzing Finite Mixture Models

• Manual: https://cran.r-project.org/web/packages/mixtools/mixtools.pdf
• Tutorial: https://cran.r-project.org/web/packages/mixtools/vignettes/mixtools.pdf

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© Copyright 2022 Yi Feng and Gregory R. Hancock.