heplots

Adolescent Health Data

Adopted Children

Captive and maltreated bees

Diabetes Dataset

Head measurements of football players

Treatment of Headache Sufferers for Sensitivity to Noise

Recovery from Elective Herniorrhaphy

Classical and Robust Mahalanobis Distances

Effects Of Physical Attractiveness Upon Mock Jury Decisions

National Longitudinal Survey of Youth Data

Neurocognitive Measures in Psychiatric Groups

Oslo Transect Subset Data

Father Parenting Competence

Plastic Film Data

Chemical Analysis of Romano-British Pottery

Response Speed in a Probe Experiment

Weight Gain in Rats Exposed to Thiouracil and Thyroxin

Reaction Time Data

Rohwer Data Set

Growth of Apple Trees from Different Root Stocks

Taste Ratings of Japanese Rice Wine (Sake)

Egyptian Skulls

Grades in a Sociology Course

Social Cognitive Measures in Psychiatric Groups

Vocabulary growth data

Weight Loss Data

Draw a 3D Arrow in an RGL Scene

Bartlett Tests of Homogeneity of Variances

Box's M-test

Coefficient plots for Multivariate Linear Models

Calculate column deviations from central values

Draw classical and robust covariance ellipses for one or more groups

Chi Square Quantile-Quantile plots

Draw a 3D cross in an rgl scene

Draw axes of a 3D ellipsoid

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

Orthogonalize successive columns of a data frame or matrix

Two-Dimensional HE Plots

Visualizing Hypothesis Tests in Multivariate Linear Models

One-Dimensional HE Plots

Three-Dimensional HE Plots

Internal heplots functions

Plot an Interpolation Between Two Related Data Sets

Label an ellipse

Levene Tests of Homogeneity of Variances

Calculate confidence interval for log determinant of covariance matrices

Mark a point null hypothesis in an HE plot

Math scores for basic math and word problems

Pairwise HE Plots

Plot for Box's M test and generalizations

Plot observation weights from a robust multivariate linear models

Robust Fitting of Multivariate Linear Models

School Data

Calculate statistics for levels of factors

Calculate Means for a Term in a Multivariate Linear Model

Make Colors Transparent