TwoPLChoicemcmc | R Documentation |
Performs an MCMC routine for a two parameter IRT Model using Choice Data
TwoPLChoicemcmc( unique_subject_ids, subject_ids, choices_nk, fixed_effects, B, rv_effects_design, gamma, beta, zeta_rv, Sigma_zeta_inv, Y, theta0, a0, b0, mu_xi0, Sig_xi0 )
unique_subject_ids |
A |
subject_ids |
A |
choices_nk |
A |
fixed_effects |
A |
B |
A V dimensional column |
rv_effects_design |
A |
gamma |
A |
beta |
A |
zeta_rv |
A |
Sigma_zeta_inv |
A |
Y |
A |
theta0 |
A |
a0 |
A |
b0 |
A |
mu_xi0 |
A |
Sig_xi0 |
A |
A list
that contains:
ai1
A vector
of length J
bi1
A vector
of length J
theta1
A vector
of length N
Z_c
A matrix
of length NK
Wzeta_0
A matrix
of length NK
Steven Andrew Culpepper and James Joseph Balamuta
cIRT()
, rmvnorm()
, and riwishart()
## Not run: # Call with the following data: TwoPLChoicemcmc(cogDAT, theta0, a0, b0, mu_xi0, Sig_xi0) ## End(Not run)
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