search for: wilfling

Displaying 2 results from an estimated 2 matches for "wilfling".

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2004 Jul 05
4
density(x)
...XCEL or text files: Error in density(spr) : argument must be numeric. Other procedues such as truehist work. If I generate data within R density works fine. Does anybody have an idea? Yours -- Christoph Hanck Wissenschaftliche Hilfskraft Lehrstuhl f??r Empirische Wirtschaftsforschung, Prof. Dr. Wilfling http://www.wiwi.uni-muenster.de/~05/ WWU Muenster Tel.: +49-251-83 25043 eMail: 05chha at wiwi.uni-muenster.de
2003 Sep 20
2
Logit and Probit for Panel data
...te the above kinds of models in R. However, after (an admittedly brief) survey of the packages, I haven't found an obvious candidate. Can you offer any help? (Yes I'm a newby.) Yours sincerely Christoph Hanck Studentische Hilkskraft Lehrstuhl f?r Empirische Wirtschaftsforschung, Prof. Dr. Wilfling http://www.wiwi.uni-muenster.de/~05/ WWU Muenster Tel.: +49-251-83 25045 eMail: chrhanck at aol.com