HE plots

Hypothesis-Error plots

heplots-package

Visualizing Hypothesis Tests in Multivariate Linear Models

heplot

Two-Dimensional HE Plots

heplot1d

One-Dimensional HE Plots

heplot3d

Three-Dimensional HE Plots

pairs

Pairwise HE Plots

mark.H0

Mark a point null hypothesis in an HE plot

Homogeneity of Variance

Tests and plots for homogeneity of variances and covariances

bartlettTests

Bartlett Tests of Homogeneity of Variances

boxM summary

Box's M-test

leveneTests

Levene Tests of Homogeneity of Variances

logdetCI

Calculate confidence interval for log determinant of covariance matrices

plot

Plot for Box's M test and generalizations

Robust MLMs

Robust multivariate linear models

cqplot

Chi Square Quantile-Quantile plots

Mahalanobis

Classical and Robust Mahalanobis Distances

robmlm

Robust Fitting of Multivariate Linear Models

plot

Plot observation weights from a robust multivariate linear models

Other plots

Other plot methods for multivariate linear models

coefplot

Coefficient plots for Multivariate Linear Models

covEllipses

Draw classical and robust covariance ellipses for one or more groups

Utility

Utility functions

arrow3d

Draw a 3D Arrow in an RGL Scene

colDevs

Calculate column deviations from central values

statList colMeansList covList

Calculate statistics for levels of factors

cross3d

Draw a 3D cross in an rgl scene

etasq

Measures of Partial Association (Eta-squared) for Linear Models

ellipse3d.axes

Draw axes of a 3D ellipsoid

gsorth

Orthogonalize successive columns of a data frame or matrix

interpPlot

Plot an Interpolation Between Two Related Data Sets

label.ellipse

Label an ellipse

termMeans

Calculate Means for a Term in a Multivariate Linear Model

trans.colors

Make Colors Transparent

Data sets

data

Adolescent Health Data

Adopted

Adopted Children

data

Captive and maltreated bees

data

Diabetes Dataset

data

Head measurements of football players

data

Treatment of Headache Sufferers for Sensitivity to Noise

data

Recovery from Elective Herniorrhaphy

data

Effects Of Physical Attractiveness Upon Mock Jury Decisions

data

National Longitudinal Survey of Youth Data

data

Neurocognitive Measures in Psychiatric Groups

data

Oslo Transect Subset Data

data

Father Parenting Competance

data

Plastic Film Data

data

Chemical Analysis of Romano-British Pottery

data

Response Speed in a Probe Experiment

data

Weight Gain in Rats Exposed to Thiouracil and Thyroxin

data

Reaction Time Data

data

Rohwer Data Set

data

Growth of Apple Trees from Different Root Stocks

data

Taste Ratings of Japanese Rice Wine (Sake)

data

Egyptian Skulls

data

Grades in a Sociology Course

data

Social Cognitive Measures in Psychiatric Groups

data

Vocabulary growth data

data

Weight Loss Data

data

School Data