https://github.com/immunogenomics/presto
Fast Wilcoxon and auROC
https://github.com/immunogenomics/presto
Last synced: 12 months ago
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Fast Wilcoxon and auROC
- Host: GitHub
- URL: https://github.com/immunogenomics/presto
- Owner: immunogenomics
- Created: 2019-05-07T22:18:01.000Z (about 7 years ago)
- Default Branch: master
- Last Pushed: 2024-11-08T16:30:24.000Z (over 1 year ago)
- Last Synced: 2025-06-05T21:09:47.752Z (about 1 year ago)
- Language: Jupyter Notebook
- Size: 3.08 MB
- Stars: 181
- Watchers: 12
- Forks: 36
- Open Issues: 19
-
Metadata Files:
- Readme: README.md
- Changelog: NEWS.md
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README
# Overview
Presto performs a fast Wilcoxon rank sum test and auROC analysis. Latest benchmark ran 1 million observations, 1K features, and 10 groups in 16 seconds (sparse input) and 85 seconds (dense input).
# Installation
Install presto:
```r
# install.packages("devtools")
devtools::install_github("immunogenomics/presto")
```
# Usage
Run presto on a matrix, Seurat, or SingleCellExperiment input object.
```r
wilcoxauc(X, y)
wilcoxauc(seurat_object, 'group_name')
wilcoxauc(sce_object, 'group_name')
```
For examples, see `?wilcoxauc` and the [vignette](https://immunogenomics.github.io/presto/articles/getting-started.html)