[R] p-values of correlation matrix

Chuck Cleland ccleland at optonline.net
Mon Apr 13 18:30:36 CEST 2009

On 4/13/2009 10:56 AM, thoeb wrote:
> Hello, 
> I have a data frame containing several parameters. I want to investigate
> pair wise correlations between all of the parameters. For doing so I used
> the command cor(data.frame, method=”spearman”), the result is a matrix
> giving me the correlation coefficients of each pair, but not the p-values.
> Is it possible to get same matrix showing just the p-values instead of the
> correlation coefficients? As far as I know the command cor.test just works
> for two given vector, but not for a whole data frame.
> Thanks!


> -----
> Tamara Hoebinger
> University of Vienna

Chuck Cleland, Ph.D.
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