nlme (version 3.1-86)

logLik.gnls: Log-Likelihood of a gnls Object

Description

Returns the log-likelihood value of the nonlinear model represented by object evaluated at the estimated coefficients.

Usage

## S3 method for class 'gnls':
logLik(object, REML, \dots)

Value

the log-likelihood of the linear model represented by object evaluated at the estimated coefficients.

See Also

gnls, logLik.lme

Examples

fm1 <- gnls(weight ~ SSlogis(Time, Asym, xmid, scal), Soybean,
            weights = varPower())
logLik(fm1)