Cell type-specific deconvolution of heterogeneous tumor samples

 When studying cancer cells from tumors excised from patients, the samples
 will be a mixture of tumors and healthy cells, e.g. from invading immune cells.
 For comparing samples, the interest may be more on comparing the transcriptome
 of the tumors themselves.
 .
 This package prepares the statistical separation (deconvolution)
 of RNAseq or microarray generated expression data for two or three
 components.