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st: RE: RE: Size of a global
Thank you Maarten
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Maarten Buis
Sent: 28 March 2007 18:01
To: [email protected]
Subject: st: RE: Size of a global
--- Mentzakis, Emmanouil wrote:
> I have an example below of what is happening. The first global $xvar
> is working but when I increase its size, as in global $var2 it does
> not work properly anymore.
> ---------Begin example----------
<snip>
> # delimit ;
> global xvar="dmpg2 dmpg3 dmpg4 dmpg5 dmpg6 dmpg7 dmpg8 dmpg9 dmpg10
> dmpg11 dmpg12
> dmpg13 dmpg14 dmpg15 dmpg16 dmpg17 dmpg18 dmpg19 dmpg20 dmpg2"; #
> delimit cr;
<snip>
> # delimit ;
> global xvar2="dmpg2 dmpg3 dmpg4 dmpg5 dmpg6 dmpg7 dmpg8 dmpg9 dmpg10
> dmpg11 dmpg12
> dmpg13 dmpg14 dmpg15 dmpg16 dmpg17 dmpg18 dmpg19 dmpg20 dmpg21 dtrunk2
> dtrunk3 dtrunk4
> dtrunk5 dtrunk6 dtrunk7 dtrunk8 dtrunk9 dtrunk10 dtrunk11 dtrunk12
> dtrunk13 dtrunk14 dtrunk15
> dtrunk16 dtrunk17 dtrunk18";
> # delimit cr;
The trick is to remove the equal sign, so type:
global xvar2 "dmpg2 dmpg3 ...
instead of :
global xvar2 = "dmpg2 dmpg3 ...
if you leave out the equal sign Stata won't evaluate whatever comes
next, and as a result it won't hit the maximum number of characters a
string may contain (which was the problem you were running in to).
Hope this helps,
Maarten
-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands
visiting address:
Buitenveldertselaan 3 (Metropolitan), room Z434
+31 20 5986715
http://home.fsw.vu.nl/m.buis/
-----------------------------------------
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