Fig. 3

Heat maps depict Pearson correlation coefficients and hierarchical cluster analysis with the Ward method (Green, hNSC; Violet, NHA). Pearson correlation coefficients (r values; Blue ~ − 1, Red = 1) and clusters were computed for log2 transformed data (a), RPKM-normalized data (b), TMM normalized data (c) and UQS normalized data (d). The cell lot (A, B), library (1, 2), and flow cell (F1, F2, F3, F4) are identified with sample annotation in the order: lot.library.flow cell. Adapted by permission from Springer [22], Copyright 2017