Methods for rpar
and mlogit
objects which provide a
plot of the distribution of one or all of the estimated random parameters
# S3 method for mlogit
plot(x, par = NULL, norm = NULL,
type = c("density", "probability"), ...)
# S3 method for rpar
plot(x, norm = NULL, type = c("density","probability"), ...)
a mlogit
or a rpar
object,
the function to be plotted, whether the density or the probability density function,
a subset of the random parameters ; if NULL
, all
the parameters are selected,
the coefficient's name for the mlogit
method or the
coefficient's value for the rpar
method used for normalization,
further arguments, passed to plot.rpar
for the
mlogit
method and to plot
for the rpar
method.
For the rpar
method, one plot is drawn. For the mlogit
method, one plot for each selected random parameter is drawn.
mlogit
for the estimation of random parameters logit models
and rpar
for the description of rpar
objects and
distribution
for functions which return
informations about the distribution of random parameters.