This is an R wrapper for Gemma’s RESTful API. Gemma is a web site, database and a set of tools for the meta-analysis, re-use and sharing of genomics data, currently primarily targeted at the analysis of gene expression profiles. Gemma contains data from thousands of public studies, referencing thousands of published papers.

You can install gemma.R through Bioconductor with the following code:

if (!require("BiocManager", quietly = TRUE))
    install.packages("BiocManager")

BiocManager::install("gemma.R")

To get started with gemma.R, read the vignette.

To cite Gemma, please use: Lim, N. et al., Curation of over 10 000 transcriptomic studies to enable data reuse, Database, 2021.

Please note that gemma.R is released with the Bioconductor Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.