What tool should I use to compare biological reps

Question

[mahnazkiani]

I have 3 sets of data for RNA-seq from 3 biological reps, and I just wondering that how I should compare reps together statistically to be sure that they are correlated. My preference is CLC

Thanks

[GouthamAtla]

See the correlation plots if available.

[Ying W]

Possible duplicate: How Can I Create Similarity Matrix From Gene Expression And Rnaseq Data?