[R] chisq.test error: x and y must have at least 2 levels

Christoph Bier christoph.bier at web.de
Fri Nov 7 16:34:28 CET 2003

Marc Schwartz wrote:

[answer to my problem]


>>BTW to the german speaking readers: What's the R pendant to or 
>>translation for "Konfigurationsfrequenzanalyse (KFA)"?
> I am not a German speaker, however:
> Analysis of Configuration Frequencies (CFA)?

Sounds reasonable ;-).

> There is a package 'cfa' on CRAN.

Thanks again.

Best regards,


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