Hi R users
I am looking for a command or function that draws a graph based on a
correlation matrix or any lower or upper diagonal matrix.
If I have 5 variables (X1, X2, X3, X4, and X5) there are 10 unique
correlation values
I like to draw some kind of a gird graph based on these values, using (1,2)
(1,3), (1,4), (1,5), ...., (4,5) as positions on the graph. If a correlation
value is closer to 1 then the color for the value is getting black. If a
correlation value is closer to zero then the color for the value is getting
white.
Is there any graphic package allowing for doing that ?
TM.
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