Figure 4From: Reducing bias in RNA sequencing data: a novel approach to compute countsQuantification of spike-in RNAs. Counts/RPKMs obtained for spike-in RNAs from Jiang's data set, "cell" and "nucleus" groups, plotted against true concentrations (log-log scale). Counts/RPKMs are computed using totcounts, maxcounts, RPKM-corrected totcounts (RPKM) and totcounts corrected with within-lane full-quantile normalization over exon length (FullQ). "r" indicates Pearson's correlation (p-values always < 1e-11).Back to article page