Testing significance of the Correlation results

Hi Knimers!

How can I test the significance level of my correlation matrix?

Tks

To my knowledge this is not (yet) possible in KNIME, but you can always use an R Snippet node with the rcorr function from the Hmisc package.

Here the code for the snippet:

require(Hmisc)
knime.out <- rcorr(as.matrix(knime.in))$P

Cheers,
Marco.

Always helping Marco!

Thank you!