Convert 'Ensembl' gene identifiers from Genotype-Tissue Expression (GTEx) data to identifiers in other annotation systems, including 'Entrez', 'HGNC', and 'UniProt'.

grex offers a minimal dependency solution for mapping Ensembl gene IDs to Entrez IDs, HGNC gene symbols, and UniProt IDs, for Genotype-Tissue Expression (GTEx) data.
Install grex from CRAN:
install.packages("grex")
Or try the development version on GitHub:
remotes::install_github("nanxstats/grex")
See vignette("grex") for a quick-start guide.
To contribute to this project, please take a look at the Contributing Guidelines first. Please note that the RECA project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.