Hi everone,
I'm having an issue with Stata and a small routine I've written. The code is
the following:
forvalues j=.1(.1).9{
statsby _b, by(year) saving(c:\qreg`j'.dta, replace): qreg y x1 x2 x3 x4,
quantile(`j')
}
The objective run the qreg for the deciles .1-.9 and get save the
coefficient estimates in a file. The problem is that, when Stata reaches
quantile .8 and .9 it seems to assum that j=.7999999999999 or
j=.89999999999. This doesn't happen with the other js.
command: qreg y x1 x2 x3 x4, quantile(.7999999999999999)
by: year
(note: file c:\qreg.7999999999999999.dta not found)
Statsby groups
----+--- 1 ---+--- 2 ---+--- 3 ---+--- 4 ---+--- 5
................
(running qreg on estimation sample)
command: qreg y x1 x2 x3 x4, quantile(.8999999999999999)
by: year
(note: file c:\qreg.8999999999999999.dta not found)
Statsby groups
----+--- 1 ---+--- 2 ---+--- 3 ---+--- 4 ---+--- 5
................
If I then restart the code with j=.8(.1).9 everyhing runs fine. Any ideas
for this to happen?
Best,
Nuno
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