Uses package mirt
(Chalmers, 2012).
Arguments
- data
Dataframe with item data only
- cutoff
Relative value above the average of all item residual correlations
- output
Default HTML table, optional "quarto" or "dataframe"
- ...
Options sent to
kbl_rise()
for table output
Details
Mandatory option to set relative cutoff-value over the average of all
item residual correlations. It is strongly recommended to use the function
RIgetResidCor()
to retrieve an appropriate cutoff value for your data.