I am trying to produce a heatmap of pairwise correlations, but since the
matrix is
symmetric, I only need either the upper or the lower triangle. I have
scoured the
web and R documentation, but I have not been able to find a way to produce
such a
figure. Is there a simple way to
Cc: Rosenfeld, Jeffrey
Subject: Re : [R] Half of a heatmap
I am trying to produce a heatmap of pairwise correlations, but since the
matrix is
symmetric, I only need either the upper or the lower triangle. I have
scoured the
web and R documentation, but I have not been able to find a way
I am trying to produce a heatmap of pairwise correlations, but
since the matrix is
symmetric, I only need either the upper or the lower triangle. I have
scoured the
web and R documentation, but I have not been able to find a way to produce
such a
figure. Is there a simple way to produce
:[EMAIL PROTECTED]
Sent: Mon 6/25/2007 6:14 AM
To: r-help@stat.math.ethz.ch
Cc: Rosenfeld, Jeffrey
Subject: Re : [R] Half of a heatmap
I am trying to produce a heatmap of pairwise correlations, but since the
matrix is
symmetric, I only need either the upper or the lower triangle. I have
I have correlation values between -1 and 1 and I need to keep the sign.
Jeff
-Original Message-
From: Brad McNeney [mailto:[EMAIL PROTECTED]
Sent: Mon 6/25/2007 1:01 PM
To: Rosenfeld, Jeffrey
Cc: Neil Shephard; r-help@stat.math.ethz.ch
Subject: Re: [R] Re : Half of a heatmap
Just