items_lsa: Simulated item pool example.
In eatATA: Create Constraints for Small Test Assembly Problems
items_lsa R Documentation
Simulated item pool example.
Description
A data.frame containing 209 calibrated items with different categorical and metric properties, comparable to an item pool from a large-scale
assessment.
Usage
items_lsa
Format
A data.frame .
- testlet
Testlet identifier (items in the same testlet share a common stimulus.
- item
Item identifier.
- level
Competence level.
- format
Item format.
- frequency
Solution frequency.
- infit
Item infit.
- time
Average response time in seconds.
- anchor
Is the item an anchor item?
eatATA documentation built on Nov. 28, 2022, 5:14 p.m.
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| items_lsa | R Documentation |
Simulated item pool example.
Description
A data.frame containing 209 calibrated items with different categorical and metric properties, comparable to an item pool from a large-scale
assessment.
Usage
items_lsa
Format
A data.frame .
- testlet
Testlet identifier (items in the same testlet share a common stimulus.
- item
Item identifier.
- level
Competence level.
- format
Item format.
- frequency
Solution frequency.
- infit
Item infit.
- time
Average response time in seconds.
- anchor
Is the item an anchor item?
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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