actor is an R package which takes transcript expression as input and uses a latent Dirichlet model to compare to GTEx tissues. actor provides gene level similarities to the GTEx tissues and identifies collections of genes, or gene classes, which align similarly to GTEx tissues.
ACTOR is available as an R package which can be installed using devtools as follows.
library(devtools)
devtools::install_github("mccabes292/actor")
A vignette for running your own analysis using actor is available here