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st: AW: Re: when fuzzy (QCA) does not converge
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
st: AW: Re: when fuzzy (QCA) does not converge
Date
Wed, 12 May 2010 15:57:40 +0200
<>
" Anyone can help? Thanks and sorry if it is not clear."
Make it clearer by providing your code/what you typed in the run-up to the error. And/or -set trace on- and report the area around the error.
HTH
Martin
-----Ursprüngliche Nachricht-----
Von: [email protected] [mailto:[email protected]] Im Auftrag von Andrea Ordanini
Gesendet: Mittwoch, 12. Mai 2010 15:52
An: [email protected]
Betreff: st: Re: when fuzzy (QCA) does not converge
Hello,
I wish to test the sensitivity of Fuzzy (QCA) (Longest and Vaisey, Stata Journal 2009) to specific cases in a sample, i.e., what happens to the reduced sets when one or more cases are randomly taken out from the sample (i.e., something similar to Jacknife or Leave-one-out).
I wrote a command loop but each time Fuzzy is not capable to reduce the solution, it provides an error message and the program stops.I tried to use the capture/drop command, in order to tell the program to ignore error messages, but they seem not to apply when a program fails.
Anyone can help? Thanks and sorry if it is not clear.
----
Andrea Ordanini
Associate Professor
Management Department
Bocconi University
Via Rontgen, 1
20136 - Milano (Italy)
+39 0258363623
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