nem

Nested Effects Models to reconstruct phenotypic hierarchies

The package 'nem' allows to reconstruct features of pathways from the nested structure of perturbation effects. It takes as input (1.) a set of pathway components, which were perturbed, and (2.) high-dimensional phenotypic readout of these perturbations (e.g. gene expression or morphological profiles). The output is a directed graph representing the phenotypic hierarchy.

Author Florian Markowetz, Holger Froehlich, Achim Tresch, Matthias Maneck, Claudio Lottaz, Tim Beissbarth
Maintainer Florian Markowetz

To install this package, start R and enter:

    source("http://bioconductor.org/biocLite.R")
    biocLite("nem")

Documentation

Package Downloads

markowetz-thesis-2006.pdf
Nested Effects Models - An example in Drosophila immune response
Reference Manual
Package source nem_2.6.0.tar.gz
Windows binary nem_2.6.0.zip
MacOS X 10.4 (Tiger) binary nem_2.6.0.tgz
MacOS X 10.5 (Leopard) binary nem_2.6.0.tgz
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Details

biocViews
Depends
R , e1071 , graph , Rgraphviz , RBGL , time , cluster , bootstrap , RColorBrewer , plotrix
Imports
Suggests
System Requirements
License GPL (>= 2)
URL http://www.bioconductor.org
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Development History Bioconductor Changelog