book-outline-rev.md

Visualizing Multivariate Data/Models in R

Introduction

Getting Started

• Why plot your data?
• data plots
• model plots
• diagnostic plots

Plots of Multivariate Data

• Bivariate summaries
  • smoothers
  • data ellipses
• Quantitative data:
  • scatterplot matrices
  • parallel coordinate plots
• Categorical data:
  • mosaic plots
• Generalized pair plots
• Correlations
  • corrgrams
  • graphical models (partial correlations)

Overview of Linear models

• Regression
• ANOVA
• ANCOVA

Plots for univariate response models

- coefficient plots
- marginal plots
- diagnostic plots
- visualizing multicolinearity

Brief review of the MLM

• ANOVA -> MANOVA
• MRA -> MMRA
• ANCOVA -> MANCOVA
• Repeated measures designs

Visualizing Multivariate Models

• HEplot framework
• Toy example

heplots details

• data ellipses (maybe earlier??)
• evidence vs. effect scaling

MANOVA Examples

• iris data [maybe use this earlier?]
• parenting data [from TQMP tutorial]
• diabetes data [from candisc vignette]
• Neuro-Cog & Social-Cog [from TQMP tutorial]

MMRA Examples

• Rohwer data [from HE-plot-examples vignette & TQMP tutorial]

Model diagnostic plots