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re: st: Graphic colour matrix
Has anyone seen the following graphic in Stata--it is quite common
Consider a list of variable, varlist say, and we have a variable
that takes on a
single value for each pair of variables--such as a correlation, for
I would like to depict this relationship graphically by using a
matrix where the
(i,j)th component will depict the relationship between variables i
This relationship will be denoted by a solid colour block, where
is determined by some scale--possibly the spectrum with the blue end
depicting high negative correlations, to continue the correlation
and the red end depicting high positive correlations, with a blank
zero or missing or not significant, or what have you.
Anyone programmed this?
Check out pwld by David Clayton. It has this option (graph) so maybe
you can scavenge his code.
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