Question: Mass Spectrometry data analysis
gravatar for paulamirini2008
3.7 years ago by
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?

ADD COMMENTlink modified 3.7 years ago by Laurent Gatto980 • written 3.7 years ago by paulamirini20080
gravatar for Laurent Gatto
3.7 years ago by
Laurent Gatto980
United Kingdom
Laurent Gatto980 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.


ADD COMMENTlink written 3.7 years ago by Laurent Gatto980
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