sim_2PL: Simulate item responses from the 2PL.
In peterhalpin/cirt: Psychometric models of small group collaborations
Description
Usage
Arguments
Value
Description
Simulate item responses from the 2PL.
Usage
1
sim_2PL(parms, theta)
Arguments
parms
a list or data.frame with elements parms$alpha and parms$beta corresponding to the discrimination and difficulty parameters of the 2PL model, respectively.
theta
the vector of latent traits.
Value
length(theta) by nrow(parms) matrix of binary responses.
peterhalpin/cirt documentation built on May 25, 2019, 1:50 a.m.
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Description Usage Arguments Value
Description
Simulate item responses from the 2PL.
Usage
1 | sim_2PL(parms, theta)
|
Arguments
parms |
a list or data.frame with elements parms$alpha and parms$beta corresponding to the discrimination and difficulty parameters of the 2PL model, respectively. |
theta |
the vector of latent traits. |
Value
length(theta) by nrow(parms) matrix of binary responses.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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