How the data were prepared

The dataset consists of a collection of transcriptional expression data from cultured human cells treated with bioactive small molecules and genetic perturbagens profiled on the Broad Institutes L1000 assay.

Each of the cell lines tested is treated with a range of chemical and genetic perturbagens. The diversity of the cell lines and perturbagens used ensures that data are generated to address the widest possible range of biological research.

data_processing