qqplotr: Q-Q and P-P plot extensions for 'ggplot2'

In qqplotr: Quantile-Quantile Plot Extensions for 'ggplot2'

Q-Q and P-P plot extensions for 'ggplot2'

Description

This package extends some ggplot2 functionalities by permitting the drawing of both quantile-quantile (Q-Q) and probability-probability (P-P) points, lines, and confidence bands. The functions of this package also allow the detrend adjustment, proposed by Thode (2002), which helps reduce visual bias when assessing those plots.

Details

The functions of this package, presented as ggplot2 Stats, are divided into two groups: Q-Q and P-P related.

Each of the groups is composed of three Stats: point, line, and band. Those Stats, while independent, complement each other when plotted together.

Author(s)

Maintainer: Adam Loy [e-mail]

Authors:

• Alexandre Almeida [e-mail]

• Heike Hofmann

See Also

Useful links:

• https://github.com/aloy/qqplotr

• Report bugs at https://github.com/aloy/qqplotr/issues

qqplotr documentation built on Sept. 9, 2025, 5:58 p.m.