Figure 3.

The batch effect correction. The box plot before and after the batch effect correction for the housekeeping gene POLR2L. (a) The original and (b) the adjusted gene expression values (in log2). (c) The original and (d) the adjusted methylation beta values.

Hsu et al. BMC Genomics 2012 13(Suppl 6):S13   doi:10.1186/1471-2164-13-S6-S13