R help - Mar 2008 - degrees of freedom extraction

Hello,

II used the logLik() function to get the log-likelihood estimate of an
object. The function also prints the degrees of freedom. How can I extract
the degrees of freedom and assign it to a variable.
Below is the output:
> logLik(fit2pl)
'log Lik.' -4842.912 (df=36)

Thanks,
Davood Tofighi

	[[alternative HTML version deleted]]

Try this:

attr(logLik(lmx), "df")


On 04/03/2008, Davood Tofighi <dtofighi at asu.edu>
wrote:
> Hello,
>
>  II used the logLik() function to get the log-likelihood estimate of an
>  object. The function also prints the degrees of freedom. How can I extract
>  the degrees of freedom and assign it to a variable.
>  Below is the output:
>  > logLik(fit2pl)
>  'log Lik.' -4842.912 (df=36)
>
>  Thanks,
>  Davood Tofighi
>
>         [[alternative HTML version deleted]]
>
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>  R-help at r-project.org mailing list
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>  PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
>  and provide commented, minimal, self-contained, reproducible code.
>

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