perturbProbs: perturbProbs
In conquestr: An R Package to Extend 'ACER ConQuest'
View source: R/generateHelpers.R
perturbProbs R Documentation
perturbProbs
Description
Perturbs response probabilities.
Usage
perturbProbs(myProbs, perturbP)
Arguments
myProbs
A matrix of size n persons by i items. Each element is a
response probability or expected scores for the person by item combination.
perturbP
A list of length i of response probabilities from n persons * i items.
Value
A matrix.
Examples
myExProbs <- matrix(rnorm(100, 0, 1), 10, 10)
myExPerturb <- list(data.frame(item = 1, type = "flat", pivot = 0.5, factor = 25))
myProbs <- perturbProbs(myProbs = myExProbs, perturbP = myExPerturb)
conquestr documentation built on March 31, 2023, 6:02 p.m.
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View source: R/generateHelpers.R
| perturbProbs | R Documentation |
perturbProbs
Description
Perturbs response probabilities.
Usage
perturbProbs(myProbs, perturbP)
Arguments
myProbs |
A matrix of size |
perturbP |
A list of length |
Value
A matrix.
Examples
myExProbs <- matrix(rnorm(100, 0, 1), 10, 10)
myExPerturb <- list(data.frame(item = 1, type = "flat", pivot = 0.5, factor = 25))
myProbs <- perturbProbs(myProbs = myExProbs, perturbP = myExPerturb)
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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