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heplots (version 1.3-9)

Visualizing Hypothesis Tests in Multivariate Linear Models

Description

Provides HE plot and other functions for visualizing hypothesis tests in multivariate linear models. HE plots represent sums-of-squares-and-products matrices for linear hypotheses and for error using ellipses (in two dimensions) and ellipsoids (in three dimensions). The related 'candisc' package provides visualizations in a reduced-rank canonical discriminant space when there are more than a few response variables.

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Version

Install

install.packages('heplots')

Monthly Downloads

7,385

Version

1.3-9

License

GPL (>= 2)

Maintainer

Michael Friendly

Last Published

October 6th, 2021

Functions in heplots (1.3-9)

Effects Of Physical Attractiveness Upon Mock Jury Decisions

Captive and maltreated bees

Adopted Children

Diabetes Dataset

Adolescent Health Data

Treatment of Headache Sufferers for Sensitivity to Noise

Head measurements of football players

National Longitudinal Survey of Youth Data

Classical and Robust Mahalanobis Distances

Recovery from Elective Herniorrhaphy

Rohwer Data Set

Weight Gain in Rats Exposed to Thiouracil and Thyroxin

Oslo Transect Subset Data

Neurocognitive Measures in Psychiatric Groups

Vocabulary growth data

Weight Loss Data

Growth of Apple Trees from Different Root Stocks

Plastic Film Data

Coefficient plots for Multivariate Linear Models

Father Parenting Competence

Social Cognitive Measures in Psychiatric Groups

Grades in a Sociology Course

Reaction Time Data

Chi Square Quantile-Quantile plots

Draw a 3D cross in an rgl scene

Response Speed in a Probe Experiment

Chemical Analysis of Romano-British Pottery

Draw a 3D Arrow in an RGL Scene

Bartlett Tests of Homogeneity of Variances

Calculate column deviations from central values

heplots-package

Visualizing Hypothesis Tests in Multivariate Linear Models

Levene Tests of Homogeneity of Variances

Plot an Interpolation Between Two Related Data Sets

Orthogonalize successive columns of a data frame or matrix

Taste Ratings of Japanese Rice Wine (Sake)

One-Dimensional HE Plots

Two-Dimensional HE Plots

Calculate confidence interval for log determinant of covariance matrices

Egyptian Skulls

Mark a point null hypothesis in an HE plot

Math scores for basic math and word problems

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

Calculate statistics for levels of factors

heplots-internal

Internal heplots functions

Draw axes of a 3D ellipsoid

Three-Dimensional HE Plots

Label an ellipse

Plot observation weights from a robust multivariate linear models

Robust Fitting of Multivariate Linear Models

Draw classical and robust covariance ellipses for one or more groups

Plot for Box's M test and generalizations

Pairwise HE Plots

Calculate Means for a Term in a Multivariate Linear Model

Make Colors Transparent