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

[Christoph Bier]

Marc Schwartz wrote:

[answer to my problem]

Thanks!

>>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,

Christoph