Can RNAseq expression be correlated with differential methylated regions?

Question

[simplitia]

Hi, I'm using DMRcate to identify significantly different regions. However, we also have corresponding RNAseq expression studies, and I'm wondering if there is anyway to correlate the two. For example, is advidaible to just use the geometric mean of the region and run the correlation that way? What you do think? thanks in advance.