Hej!
I have the following problem: I would like to do partial correlations on non-parametric data. I checked "pcor" (Computes the partial correlation between two variables given a set of other variables) but I do not know how to change to a Spearman Rank Correlation method [pcor(c("BCDNA","ImProd","A365"),var(PCor))] Here's a glimpse of my data (data is raw data). A436 A365 Chla ImProd BCDNA 0.001 0.003 0.624889 11.73023 0.776919 0.138 0.126 0.624889 27.29432 0.357468 0.075 0.056 0.624889 105.3115 0.429785 0.009 0.008 0.312444 55.2929 0.547752 0.005 0.002 0.624889 26.9638 0.738775 0.018 0.006 0.312444 31.14836 0.705814 0.02 0.018 2.22E-16 11.90303 0.755003 0.002 0.003 0.624889 7.829781 0.712091 0.047 0.044 1.523167 1.423823 0.710939 0.084 0.056 13.7085 1.533703 0.280171 Im really grateful for any help since I only recently started employing R. Best regards, JBL [[alternative HTML version deleted]]
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