BlisClass-class | R Documentation |
Extends mirt
's SingleGroupClass
directly (meaning all mirt
methods that
work with that class will work with BlisClass too; make sure mirt
is
loaded).
The purpose of the class is to have a custom coef
method (see
coef,BlisClass-method) dispatched and the original levels with correct
response (as a key
attribute) stored in the resulting fitted model.
orig_levels
list of original levels with logical attribute key
,
which stores the information on which response (level) has been considered
as correct. Note that levels not used in the original data are dropped.
Other BLIS/BLIRT related:
coef,BlisClass-method
,
fit_blis()
,
get_orig_levels()
,
nominal_to_int()
,
obtain_nrm_def()
,
print.blis_coefs()
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