Fig 4.
Summary of between-protocol correlation coefficients on the basis of transcripts per million. The title of each figure is the reference protocol used for comparison. Each dot is the Spearman rho estimate calculated between the reference library and the library showing on the x-axis. Each box summarizes the Spearman rho estimates from nine breast tumor samples. The red dot indicates the tumor sample N. CR, coding region protocol; deM, demodification; FF, fresh frozen; FFPE, formalin-fixed paraffin-embedded; sRNA, sense RNA protocol.