logLik.gnls {nlme} | R Documentation |
Returns the log-likelihood value of the nonlinear model represented by
object
evaluated at the estimated coefficients.
logLik(object)
object |
an object inheriting from class gnls , representing
a generalized nonlinear least squares fitted model. |
the log-likelihood of the linear model represented by
object
evaluated at the estimated coefficients.
Jose Pinheiro and Douglas Bates
data(Soybean) fm1 <- gnls(weight ~ SSlogis(Time, Asym, xmid, scal), Soybean, weights = varPower()) logLik(fm1)