Table 2.

List of ready-to-use data sets in the doppelgangerIdentifier R package

Name	Description	Citation
Rc	Renal Cell Carcinoma Proteomics DataSet	Guo et al
Dmd	Duchenne Muscular Dystrophy (DMD) Microarray DataSet	Haslett et al., Pescatori et al
Leuk	Leukemia Microarray DataSet	Golub et al., Armstrong et al
All	Acute Lymphoblastic Leukemia (ALL) Microarray DataSet	Ross et al., Yeoh et al

The first column, “Name,” gives the variable names of each data set; the second column, “Description” describes the type of data set; and the last column, “Citation,” cites the original paper the data sets were retrieved from. The meta data of each data set are also available in the package with the variables name in the format of “datasetName_metadata.” For instance, the meta data for the “rc” data set have the variable name “rc_metadata.”