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heplots (version 1.6.2)

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

8,910

Version

1.6.2

License

GPL (>= 2)

Maintainer

Michael Friendly

Last Published

February 15th, 2024

Functions in heplots (1.6.2)

Weight Gain in Rats Exposed to Thiouracil and Thyroxin

Response Speed in a Probe Experiment

Chemical Analysis of Romano-British Pottery

Grades in a Sociology Course

Reaction Time Data

Social Cognitive Measures in Psychiatric Groups

Father Parenting Competence

Plastic Film Data

Vocabulary growth data

Data on the Ten Item Personality Inventory

Find degrees of freedom for model terms

Taste Ratings of Japanese Rice Wine (Sake)

Egyptian Skulls

Effects Of Physical Attractiveness Upon Mock Jury Decisions

National Longitudinal Survey of Youth Data

Rohwer Data Set

Growth of Apple Trees from Different Root Stocks

Draw Axes of a 2D Covariance Ellipse

Bartlett Tests of Homogeneity of Variances

Find the bounding box of a rgl::mesh3d or rgl::qmesh3d object

Two-Dimensional HE Plots

Orthogonalize successive columns of a data frame or matrix

Chi Square Quantile-Quantile plots

Neurocognitive Measures in Psychiatric Groups

Weight Loss Data

Head measurements of football players

Draw a 3D Arrow in an RGL Scene

Oslo Transect Subset Data

Draw a 3D cross in an rgl scene

Coefficient plots for Multivariate Linear Models

Calculate column deviations from central values

Draw Conjugate Axes and Parallelogram Surrounding a Covariance Ellipse

heplots-internal

Internal heplots functions

Label an ellipse

Draw classical and robust covariance ellipses for one or more groups

Plot an Interpolation Between Two Related Data Sets

Draw axes of a 3D ellipsoid

Calculate statistics for levels of factors

Pairwise HE Plots

Calculate Means for a Term in a Multivariate Linear Model

heplots-package

Visualizing Hypothesis Tests in Multivariate Linear Models

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

Glance at an mlm object

Size measurements for adult foraging penguins near Palmer Station, Antarctica

Plot for Box's M test and generalizations

Plot observation weights from a robust multivariate linear models

Levene Tests of Homogeneity of Variances

Three-Dimensional HE Plots

One-Dimensional HE Plots

Mark a point null hypothesis in an HE plot

Calculate confidence interval for log determinant of covariance matrices

Make Colors Transparent

Math scores for basic math and word problems

Robust Fitting of Multivariate Linear Models

Iwasaki_Big_Five

Personality Traits of Cultural Groups

Draw an Ellipsoid in an rgl Scene

Adolescent Health Data

Classical and Robust Mahalanobis Distances

Treatment of Headache Sufferers for Sensitivity to Noise

Captive and maltreated bees

Diabetes Dataset

Adopted Children

Recovery from Elective Herniorrhaphy