Correlation of mRNA-methylation pairs

[ge2sasag]

Hi,

I have data from 450K Illumina methylation arrays (average beta values) and microarray (log2FC). I need to compute the correlation and p-value of each CpG-gene pair but I'm not sure how to do it. All the options I try give the correlation factor between the 2 variables but what I need is to get the correlation and p-value of each pair, like this:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3931274/table/T3/

Any light on this?
Thank you very much in advance
/G