# Visualizing Hypothesis Tests in Multivariate Linear Models

## Documentation for package ‘heplots’ version 1.8.4

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Code demos. Use demo() to run them.
- Package NEWS.

## Help Pages

A B C D E F G H I L M N O P R S T U V W misc

heplots-package | Visualizing Hypothesis Tests in Multivariate Linear Models

## -- A --

AddHealth | Adolescent Mental Health Data
Adopted | Adopted Children
arrow3d | Draw a 3D Arrow in an RGL Scene

## -- B --

bartlettTests | Bartlett Tests of Homogeneity of Variances
bartlettTests.default | Bartlett Tests of Homogeneity of Variances
bartlettTests.formula | Bartlett Tests of Homogeneity of Variances
bartlettTests.lm | Bartlett Tests of Homogeneity of Variances
bbox3d | Find the bounding box of a 'rgl::mesh3d' or 'rgl::qmesh3d' object
Bees | Captive and maltreated bees
boxM | Box's M-test for Homogeneity of Covariance Matrices
boxM.default | Box's M-test for Homogeneity of Covariance Matrices
boxM.formula | Box's M-test for Homogeneity of Covariance Matrices
boxM.lm | Box's M-test for Homogeneity of Covariance Matrices

## -- C --

coefplot | Coefficient plots for Multivariate Linear Models
coefplot.mlm | Coefficient plots for Multivariate Linear Models
colDevs | Calculate column deviations from central values
colMeansList | Calculate statistics for levels of factors
covEllipses | Draw classical and Robust Covariance Ellipses for one or more groups
covEllipses.boxM | Draw classical and Robust Covariance Ellipses for one or more groups
covEllipses.data.frame | Draw classical and Robust Covariance Ellipses for one or more groups
covEllipses.default | Draw classical and Robust Covariance Ellipses for one or more groups
covEllipses.formula | Draw classical and Robust Covariance Ellipses for one or more groups
covEllipses.matrix | Draw classical and Robust Covariance Ellipses for one or more groups
covList | Calculate statistics for levels of factors
cqplot | Chi Square Quantile-Quantile plots
cqplot.default | Chi Square Quantile-Quantile plots
cqplot.mlm | Chi Square Quantile-Quantile plots
cross3d | Draw a 3D cross in an rgl scene

## -- D --

df.terms | Find degrees of freedom for model terms
df.terms.default | Find degrees of freedom for model terms
Diabetes | Diabetes Dataset
distancePlot | Distance Plot for Multivariate Model Diagnosis
distancePlot.default | Distance Plot for Multivariate Model Diagnosis
distancePlot.formula | Distance Plot for Multivariate Model Diagnosis
distancePlot.mlm | Distance Plot for Multivariate Model Diagnosis
dogfood | Dogfood Preferences

## -- E --

eigstatCI | Bootstrap Confidence Intervals for Eigenvalue Statistics
eigstatCI_boxM | Bootstrap Confidence Intervals for Eigenvalue Statistics
ellipse.axes | Draw Axes of a 2D Covariance Ellipse
ellipse.box | Draw Conjugate Axes and Parallelogram Surrounding a Covariance Ellipse
ellipse3d.axes | Draw axes of a 3D ellipsoid
Ellipsoid | Draw an Ellipsoid in an rgl Scene
Ellipsoid.data.frame | Draw an Ellipsoid in an rgl Scene
Ellipsoid.default | Draw an Ellipsoid in an rgl Scene
etasq | Measures of Partial Association (eta^2) for Linear Models
etasq.Anova.mlm | Measures of Partial Association (eta^2) for Linear Models
etasq.lm | Measures of Partial Association (eta^2) for Linear Models
etasq.mlm | Measures of Partial Association (eta^2) for Linear Models

## -- F --

FootHead | Head measurements of football players

## -- G --

glance.mlm | Glance at an mlm object
gsorth | Orthogonalize successive columns of a data frame or matrix

## -- H --

Headache | Treatment of Headache Sufferers for Sensitivity to Noise
heplot | Two-Dimensional HE Plots
heplot.mlm | Two-Dimensional HE Plots
heplot1d | One-Dimensional HE Plots
heplot1d.mlm | One-Dimensional HE Plots
heplot3d | Three-Dimensional HE Plots
heplot3d.mlm | Three-Dimensional HE Plots
heplots | Visualizing Hypothesis Tests in Multivariate Linear Models
Hernior | Recovery from Elective Herniorrhaphy

## -- I --

interpPlot | Plot an Interpolation Between Two Related Data Sets
Iwasaki_Big_Five | Personality Traits of Cultural Groups

## -- L --

label.ellipse | Label an Ellipse in a Plot
leveneTests | Levene Tests of Homogeneity of Variances
leveneTests.default | Levene Tests of Homogeneity of Variances
leveneTests.formula | Levene Tests of Homogeneity of Variances
leveneTests.lm | Levene Tests of Homogeneity of Variances
logdetCI | Calculate confidence interval for log determinant of covariance matrices

## -- M --

Mahalanobis | Classical and Robust Mahalanobis Distances
mark.H0 | Mark a point null hypothesis in an HE plot
mathscore | Math scores for basic math and word problems
MockJury | Effects Of Physical Attractiveness Upon Mock Jury Decisions

## -- N --

NeuroCog | Neurocognitive Measures in Psychiatric Groups
NLSY | National Longitudinal Survey of Youth Data
noteworthy | Find noteworthy (unusual) points in a 2D plot

## -- O --

oral | Effect of Delay in Oral Practice in Second Language Learning
Oslo | Oslo Transect Subset Data
Overdose | Overdose of Amitriptyline

## -- P --

pairs.mlm | Pairwise HE Plots
Parenting | Father Parenting Competence
peng | Size measurements for penguins near Palmer Station, Antarctica
Plastic | Plastic Film Data
plot.boxM | Plot for Box's M test and generalizations
plot.robmlm | Plot observation weights from a robust multivariate linear models
plot_boxM_boot | Plot for Box's M test with bootstrap CIs
Pottery2 | Chemical Analysis of Romano-British Pottery
print.boxM | Box's M-test for Homogeneity of Covariance Matrices
print.robmlm | Robust Fitting of Multivariate Linear Models
print.summary.robmlm | Robust Fitting of Multivariate Linear Models
Probe | Response Speed in a Probe Experiment
Probe1 | Response Speed in a Probe Experiment
Probe2 | Response Speed in a Probe Experiment
pvPlot | Partial Variables Plot

## -- R --

RatWeight | Weight Gain in Rats Exposed to Thiouracil and Thyroxin
ReactTime | Reaction Time Data
rel_diff | Relative Difference between two Arrays or Data Frames
robmlm | Robust Fitting of Multivariate Linear Models
robmlm.default | Robust Fitting of Multivariate Linear Models
robmlm.formula | Robust Fitting of Multivariate Linear Models
Rohwer | Rohwer Data Set
RootStock | Growth of Apple Trees from Different Root Stocks

## -- S --

Sake | Taste Ratings of Japanese Rice Wine (Sake)
schooldata | School Data
schoolsites | Schooldata Sites
Skulls | Egyptian Skulls
SocGrades | Grades in a Sociology Course
SocialCog | Social Cognitive Measures in Psychiatric Groups
statList | Calculate statistics for levels of factors
summary.boxM | Box's M-test for Homogeneity of Covariance Matrices
summary.robmlm | Robust Fitting of Multivariate Linear Models

## -- T --

termMeans | Calculate Means for a Term in a Multivariate Linear Model
text_usr | Add Text to a Plot at Normalized Device Coordinates
TIPI | Data on the Ten Item Personality Inventory
trans.colors | Make Colors Transparent

## -- U --

uniStats | Univariate Test Statistics for a Multivariate Linear Model

## -- V --

VocabGrowth | Vocabulary growth data

## -- W --

WeightLoss | Weight Loss Data

## -- misc --

_PACKAGE | Visualizing Hypothesis Tests in Multivariate Linear Models