the modelsummary table is removed as it doesn't pass crans's checks
For robust estimations (the default), the model is now internally
updated with robust = FALSE and iterlim = 0 so that the gradient
and the hessian of the structural model are computed.
Interface to sandwich (estfun and bread methods) and to nonnest2
(llcont method).
predict(object, newdata = data) where data is the data frame used
to fit the model now returns the same as fitted(object). Bug
fixed thanks to Achim Zeileis and Rebekka Topp.prediction, margins, and
modelsummary).texreg method.