The CEM-documenation says that if you want to create a certain number of
equally space bins, say 10, place #10 in parentheses after the variable.
However if you have a variable with 10 values (e.g. running from 1 to
10) and you want to match on each value, the argument `variable' (#10)
gives you only 9 strata, whereas `variable' (#11) gives you 10 strata.
Martina Zweimüller
Martina ZWEIMÜLLER
Department of Economics
Johannes Kepler University Linz
Altenbergerstr. 69
A-4040 Linz, Austria
martina.zweimueller(a)jku.at
Tel.: +43-(0)732-2468-5393
Fax: +43-(0)732-2468-8238
http://www.econ.jku.at/Zweimuller/
http://www.labornrn.at
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