An S4 Class to represent parameters of the CAT configuration.
an instance of the S4 class
SolverConfig for the
MIP solver configuration.
the initial ability theta value.
the constraint to scale a discrimination coefficient. estimated with the logistic model to the normal metric.
a character string specifying the item selection method.
jobjRef object for CAT scoring method
configuration. It is generated by the function
a character string specifying the exposure control type. "None" to disable exposure control, "Item" for item-level exposure control, and "Passage" for passage-level exposure control.
an integer value specifying the exposure goal rate.
a non-negative integer specifying the nuumber of items to be randomlized.
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