[](http://dx.doi.org/10.1021/acs.jproteome.8b00173) # rawDiag  an R package supporting rational LC-MS method optimization for bottom-up proteomics on multiple OS platforms main features: 1. **multiplatform** and **fast** reading through using [The New RawFileReader from Thermo Fisher Scientific](http://planetorbitrap.com/rawfilereader). 2. uses latest visualization generation through using Rs [ggplot2](https://cran.r-project.org/package=ggplot2) package. 3. provides an R interface to your instrument raw data. 4. ships with an example [shiny application](http://fgcz-ms-shiny.uzh.ch:8080/bfabric_rawDiag/).