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st: Problem with caption in a graph
From
Benjamin Villena <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: Problem with caption in a graph
Date
Sat, 7 Sep 2013 14:32:27 -0700 (PDT)
Dear Statalist,
I want to place the R-squared of a regression on a graph using a code like this
reg y x
local r2=round(e(r2),0.001)
line y x, caption("R2=`r2'" , size(small) position(2) ring(0))
The problem is that the caption text shows R2=0.87600000000000000000001 despite the fact I'm using round to keep only three decimal digits.
I'd appreciate if you can give me some advice on how to deal with this issue.
Thanks
Benjamín
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