ggQQunif: Compare Big Datasets to the Uniform Distribution

A quantile-quantile plot can be used to compare a sample of p-values to the uniform distribution. But when the dataset is big (i.e. > 1e4 p-values), plotting the quantile-quantile plot can be slow. geom_QQ uses all the data to calculate the quantiles, but thins it out in a way that focuses on points near zero before plotting to speed up plotting and decrease file size, when vector graphics are stored.

Getting started

Package details

AuthorRobert Corty [aut, cre]
MaintainerRobert Corty <[email protected]>
Package repositoryView on CRAN
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ggQQunif documentation built on March 18, 2018, 1:48 p.m.