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# R package: msqrob2
## Implementation of the MSqRob analysis of differentially expressed proteins using the Features infrastructure
The `msqrob2` package ports and modernises the method presented in
[`MSqRob`](https://github.com/statOmics/MSqRob) and
[`MSqRobSum`](https://github.com/statOmics/MSqRobSum) to use the
[`QFeatures`](https://rformassspectrometry.github.io/QFeatures/articles/QFeatures.html)
class infrastructure.
## Installation
To install the current version of *msqrob2*, run.
```
if(!requireNamespace("BiocManager", quietly = TRUE)) {
install.packages("BiocManager")
}
BiocManager::install("statOmics/msqrob2")
```
The dependencies of the package are listed in the DESCRIPTION file of the package.
## Issues and bug reports
Please use https://github.com/statOmics/msqrob2/issues to submit issues, bug reports, and comments.
## Usage
See vignettes on [msqrob2Examples](https://statomics.github.io/msqrob2Examples)