`rpar` objects contain the relevant information about estimated random parameters. The homonymous function extract on `rpar` object from a `mlogit` object.
rpar(x, par = NULL, norm = NULL, ...)# S3 method for rpar
print(
x,
digits = max(3, getOption("digits") - 2),
width = getOption("width"),
...
)
# S3 method for rpar
summary(object, ...)
a `rpar` object, which contains:
- dist: the name of the distribution, - mean: the first parameter of the distribution, - sigma: the second parameter of the distribution, - name: the name of the parameter.
a `mlogit` object,
the name or the index of the parameters to be extracted ; if `NULL`, all the parameters are selected,
the coefficient used for normalization if any,
further arguments.
the number of digits
the width of the printed output
Yves Croissant
`mlogit` objects contain an element called `rpar` which contain a list of `rpar` objects, one for each estimated random parameter. The `print` method prints the name of the distribution and the parameter, the `summary` behave like the one for numeric vectors.
[mlogit()] for the estimation of a random parameters logit model.