If the tauj is not within the range rello - relhi from the dynamic EAP, the procedure ignores the score of item j.
calculate_posterior(scores, tau, qp, mu, sd, relhi, rello)
A vector with PASS/FAIL observations.
Scores are coded numerically as
pass = 1 and
fail = 0.
A vector containing the item difficulties for the item
scores estimated from the Rasch model in the
Numeric vector of equally spaced quadrature points.
Numeric scalar. The mean of the prior.
Numeric scalar. Standard deviation of the prior.
Positive numeric scalar. Upper end of the relevance interval
Negative numeric scalar. Lower end of the relevance interval
list with three elements:
|Mean of the posterior|
|Vector of quadrature points|
|Vector with posterior distribution.|
dscore V40.1 the function does not return the