Small fixes.
Added train_choice
data set.
logLik()
method now returns a logLik
object that can be passed to AIC()
and BIC()
methods from {stats}.
Small bug fixes for the ordered probit model case.
Ranked probit models
Ordered probit models
Print method for RprobitB_parameter
.
Splitting the data set into a train and test part can now be done
by the function train_test()
. Consequently, the argument
test_prob
was removed in prepare_data()
and
simulate_choices()
.
The function simulate_choices()
does not have the
argument distr
anymore. Instead, covariates can be supplied
via the covariates
argument. Consequently, the argument
standardize
was removed as well.
Simplified specifying the utility scale
, see the
help page of RprobitB_normalization()
.
The function compare
is now called
model_selection()
.
The function prepare
is now called
prepare_data()
.
The function simulate
is now called
simulate_choices()
to not mask
stats::simulate()
.
The function mcmc
is now called
fit_model()
.
The function choice_probs
is now called
choice_probabilities()
.
Integrated S3 classes and methods.
Several new functionalities.