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| -rw-r--r-- | gnu/packages/bioconductor.scm | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm index cfb59fc884..3ad28e16aa 100644 --- a/gnu/packages/bioconductor.scm +++ b/gnu/packages/bioconductor.scm @@ -9016,3 +9016,35 @@ as well as local access. Developers can register a file extension, e.g., "Exploratory data analysis to assess the quality of a set of LC-MS/MS experiments, and visualize de influence of the involved factors.") (license license:gpl2))) + +(define-public r-msmstests + (package + (name "r-msmstests") + (version "1.28.0") + (source + (origin + (method url-fetch) + (uri (bioconductor-uri "msmsTests" version)) + (sha256 + (base32 + "1zsnmzj1qvjdwz7mwg9wrsk5iskpqs0f6jccqn8mxy9dgkskmp0j")))) + (properties `((upstream-name . "msmsTests"))) + (build-system r-build-system) + (propagated-inputs + `(("r-edger" ,r-edger) + ("r-msmseda" ,r-msmseda) + ("r-msnbase" ,r-msnbase) + ("r-qvalue" ,r-qvalue))) + (home-page + "https://bioconductor.org/packages/msmsTests") + (synopsis "Differential LC-MS/MS expression tests") + (description + "This packages provides statistical tests for label-free LC-MS/MS data +by spectral counts, to discover differentially expressed proteins between two +biological conditions. Three tests are available: Poisson GLM regression, +quasi-likelihood GLM regression, and the negative binomial of the edgeR +package.The three models admit blocking factors to control for nuissance +variables.To assure a good level of reproducibility a post-test filter is +available, where we may set the minimum effect size considered biologicaly +relevant, and the minimum expression of the most abundant condition.") + (license license:gpl2))) |