DiffuStats: an R package to compute diffusion-based scores on biological networks.

ABSTRACT: Summary:Label propagation and diffusion over biological networks are a common mathematical formalism in computational biology for giving context to molecular entities and prioritizing novel candidates in the area of study. There are several choices in conceiving the diffusion process-involving the graph kernel, the score definitions and the presence of a posterior statistical normalization-which have an impact on the results. This manuscript describes diffuStats, an R package that provides a collection of graph kernels and diffusion scores, as well as a parallel permutation analysis for the normalized scores, that eases the computation of the scores and their benchmarking for an optimal choice. Availability and implementation:The R package diffuStats is publicly available in Bioconductor,

SUBMITTER: Picart-Armada S 

PROVIDER: S-EPMC5860365 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature