R help - Oct 2006 - Copula fitting

Hi, 

Is anybody using Copula package for fitting copulas to own
datas? I always got this message: 

Error in qnorm(p, mean, sd, lower.tail, log.p) : 
        Non-numeric argument to mathematical function

thanks,
Psl


_______________________________________________________________
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Pusk?s L?szl? wrote:
> Hi, 
> 
> Is anybody using Copula package for fitting copulas to own
> datas? I always got this message: 
> 
> Error in qnorm(p, mean, sd, lower.tail, log.p) : 
>         Non-numeric argument to mathematical function

Please specify version of package and R as well as the code that 
produces the error message. Please read the posting guide which asks you 
to do so.
If this is not an user error but a bug, please report to the package 
maintainer.

Uwe Ligges

> thanks,
> Psl
> 
> 
> _______________________________________________________________
> Ossza meg bar?taival f?nyk?pen meg?r?k?tett ?lm?nyeit.
> http:\\fototar.t-online.hu
> 
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.

first, verify the class of your data by the following code:
class(data)
the class must be numeric

if ok, then the problem is in the starting values choosed. Try choose other
values. 
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