Extended Data Fig. 8. Integration of the microarray and RNAseq datasets of reference RNA samples A, B, C, and D from the MAQC and SEQC1 consortia.

PCA plots integrating microarray datasets from MAQC-I (12 batches), RNAseq datasets from SEQC1 (six batches, solid points), and both datasets (18 batches, hollow points) at the absolute (a) and relative (b) levels by ratio to sample D.