Best way to evaluate the relationship between protein and RNA abundance
I have samples for which RNA and protein abundances are given for about 7,000 genes (3 replicas for each group).
I want to test the relationship between the RNA and protein abundance (e.g. high RNA abundance means high protein abundance for a given gene?)
I was wondering what would be the best way to evaluate it.
Would it be Pearson correlation, effect sizes using Cohen's d? Or maybe something that I haven't thought about.
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