PerFit.SE {PerFit} | R Documentation |
Compute standard errors for person fit statistics
Description
Compute standard errors for person fit statistics.
Usage
PerFit.SE(x)
Arguments
x |
Object of class "PerFit". |
Details
Function PerFit.SE
computes jackknife standard errors for the scores of the person fit statistic in object x
.
Value
A matrix with two columns: PFscores
shows the values of the person-fit statistic and PFscores.SE
shows the estimated standard errors.
Author(s)
Jorge N. Tendeiro tendeiro@hiroshima-u.ac.jp
Examples
# Load the inadequacy scale data (dichotomous item scores):
data(InadequacyData)
# Compute the Ht scores:
Ht.out <- Ht(InadequacyData)
# Compute the SEs:
Ht.SE <- PerFit.SE(Ht.out)
Ht.SE
[Package PerFit version 1.4.6 Index]