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sirt (version 0.36-30)

R2noharm.EAP: EAP Factor Score Estimation

Description

This function performs EAP factor score estimation of an item response model estimated with NOHARM.

Usage

R2noharm.EAP(noharmobj, theta.k = seq(-6, 6, len = 21))

Arguments

noharmobj
Object of class R2noharm
theta.k
Vector of discretized theta values on which the posterior is evaluated. This vector applies to all dimensions.

Value

  • A list with following entries
  • personData frame of person parameter EAP estimates and their corresponding standard errors
  • thetaGrid of multidimensional theta values where the posterior is evaluated.
  • posteriorIndividual posterior distribution evaluated at theta
  • likeIndividual likelihood
  • EAP.relEAP reliabilities of all dimensions
  • probsItem response probabilities evaluated at theta

See Also

For examples see R2noharm