Man pages for peterhalpin/cirt
Psychometric models of small group collaborations

d2IRFSecond derivative of 2PL IRF in theta.
d2l_fullHessian of the log-likelihood for a combined assessment.
d2logLSecond derviative of log-likelihood of 2PL, in theta.
d2lpHessian of the log of the prior distribution for a combined...
d2l_RSCHessian of log-likelihood of one-parameter RSC model.
d2_RSCSecond derivatives of the IRF of the one-parameter RSC model.
data_genGenerate data from the one-parameter RSC model.
dIRFFirst derivative of 2PL IRF in theta.
dJDerviative of J.
dl_fullGradient of the log-likelihood of a combined assessment.
dlogLFirst derviative of log-likelihood of 2PL, in theta.
dlpGraident of the log of the prior distribution for a combined...
dl_RSCGradient of log-likelihood of one-parameter RSC model.
d_RSCFirst derivatives of the IRF of the one-parameter RSC model.
est_2PLEstimation of latent trait for 2PL model.
est_RSCSimultaneous estimation of latent traits and the...
est_RSC2Estimation of the one-parameter RSC model, with latent traits...
format_NATransforms one matrix/data.frame have the same NA entries as...
format_respFormats a data.frame to have the same variables (column...
InfoTest information function for 2PL IRF.
IRFThe IRF for the two parameter logistic model.
JNumerator of penalty used in WML.
l_fullLog-likelihood of a combined assessment.
l_full_sumLog-likelihood of a combined assessment, with sum option.
logLLog-likelihood of 2PL, conditional on theta.
lpLog of prior distribution for a combined assessment.
l_RSCLog-likelihood of the one-parameter RSC model.
MMultiplier for first deriviative of log-likelihood of 2PL.
MstarMutiplier for first deriviative of log-likelihood of...
NMultiplier for second deriviative of log-likelihood of 2PL.
NstarMultiplier for second deriviative of log-likelihood of...
RSCThe IRF of the one-parameter RSC model.
sim_2PLSimulate item responses from the 2PL.
sim_RSCSimulate item responses from the one-parameter RSC model.
theta_genGenerates or replicates values of latent variable.
WML_SEStandard error of WML.
peterhalpin/cirt documentation built on Jan. 15, 2018, 3:57 a.m.