# Hotelling's T² Ellipses and Outlier Detection for 'ggplot2'

## Documentation for package ‘gghotelling’ version 0.2.1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

autolayer.prcomp | Automatic plotting of PCA objects
autoplot.prcomp | Automatic plotting of PCA objects
GeomBag | Bag plots
GeomHotelling | Hotelling ellipses for ggplot2
GeomHull | Draw a convex hull around a group of points
GeomKDE | Hotelling ellipses for ggplot2
geom_bag | Bag plots
geom_hotelling | Hotelling ellipses for ggplot2
geom_hull | Draw a convex hull around a group of points
geom_kde | KDE contours for ggplot2
hotelling_ellipse | Calculate Hotelling or data ellipse around some points
outliers | Calculate the T2/D2 statistic for individual points
plot_outliers | Calculate the T2/D2 statistic for individual points
StatBag | Bag plots
StatHotelling | Hotelling ellipses for ggplot2
StatHull | Draw a convex hull around a group of points
StatKDE | KDE contours for ggplot2
StatOutliers | Calculate per-point Hotelling statistic
stat_outliers | Calculate per-point Hotelling statistic