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Viral Evolution ReconStructiOn (VERSO) ================ [![Actions Status](]( [![Actions Status](]( In this repository we provide an R implementation of *VERSO*. *VERSO* is an algorithmic framework that processes variants profiles from viral samples to produce phylogenetic models of viral evolution. The approach solves a Boolean Matrix Factorization problem with phylogenetic constraints, by maximizing a log-likelihood function. *VERSO* includes two separate and subsequent steps; in this repository we provide an R implementation of VERSO STEP #1. The R version of *VERSO* can be installed from Github. To do so, we need to install the R packages *VERSO* depends on and the devtools package. ```r # install VERSO dependencies if (!require("ape")) install.packages("ape") if (!require("Rfast")) install.packages("Rfast") # install VERSO library if (!require("devtools")) install.packages("devtools") library("devtools") install_github("BIMIB-DISCo/VERSO", ref = "master") # load VERSO library library("VERSO") ``` Please feel free to contact us if you have problems running our tool at or