[R] degrees of freedom extraction

From: Davood Tofighi <dtofighi_at_asu.edu>
Date: Tue, 04 Mar 2008 17:46:08 -0700


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

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