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2010 Apr 30
0
extracting pairs from correlation matrix and p-value matrix
Dear All,
I am working on a large matrix of dimension 20000x700 say 'mat'. I
have calculated pearson correlation for the rows of the matrix and
their p-values using rcorr function in library Hmisc. Now I wish to
filter out those pairs who's PCC value is above 0.8 cut off and
p-value is less than 0.05.
>library(Hmisc)
>mat_cor=rcorr(t(mat),typ...