Get model parameters from marginal effects modelsSource:
Returns the coefficients from a model.
A fitted model.
Should all predictor variables, predictor variables for the conditional model, the zero-inflated part of the model, the dispersion term or the instrumental variables be returned? Applies to models with zero-inflated and/or dispersion formula, or to models with instrumental variable (so called fixed-effects regressions). May be abbreviated. Note that the conditional component is also called count or mean component, depending on the model.
Currently not used.
A data frame with three columns: the parameter names, the related point estimates and the component.