Question: Mass Spectrometry data analysis
0
4.5 years ago by
India
paulamirini20080 wrote:

I am interested in analyzing a Mass Spectrometry data from PRIDE repository. Can anyone suggest me the basic steps for normalization of the data?

massspectrometry pride • 768 views
modified 4.5 years ago by Laurent Gatto1.1k • written 4.5 years ago by paulamirini20080
0
4.5 years ago by
Laurent Gatto1.1k
United Kingdom
Laurent Gatto1.1k wrote:

The rpx package will get you started with downloading data from the ProteomeXchange repo (which also contains PRIDE data). In terms of normalisation, it will very much depend on your data. As a starting point, I would suggest to have a look at the RforProteomics package - the vignette provides an overview of some of the functionality in Bioc for mass spectrometry and proteomics data.

Hope this helps get started. Don't hesitate to get back with more precise questions.

Laurent