protiq (1.0)
Protein (identification and) quantification based on peptide evidence.
http://cran.r-project.org/web/packages/protiq
Method for protein quantification based on identified and quantified peptides. protiq can be used for absolute and relative protein quantification. Input peptide abundance scores can come from various sources, including SRM transition areas and intentisites or spectral counts derived from shotgun experiments. The package is still being extended to also include the model for protein identification, MIPGEM, presented in Gerster et al. in PNAS in 2010.
Maintainer:
Sarah Gerster
Author(s): Sarah Gerster and Peter Buehlmann
License: GPL (>= 2)
Uses: graph, mvtnorm, RBGL, gplots
Released 8 months ago.
