items_vera: Small artificial item pool example.
In eatATA: Create Constraints for Small Test Assembly Problems
items_vera R Documentation
Small artificial item pool example.
Description
A data.frame containing 80 items with different categorical and metric properties.
Usage
items_vera
Format
A data.frame .
- item
Item identifier.
- exclusions
Items which can not be in the same test form.
- time
Average response times in minutes. 2.5 equals 2 minutes and 30 seconds, for example.
- subitems
Number of sub items.
- MC, CMC, short_answer, open
Answer formats.
- diff_1, diff_2, diff_3, diff_4, diff5
Difficulty categories.
eatATA documentation built on Nov. 28, 2022, 5:14 p.m.
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| items_vera | R Documentation |
Small artificial item pool example.
Description
A data.frame containing 80 items with different categorical and metric properties.
Usage
items_vera
Format
A data.frame .
- item
Item identifier.
- exclusions
Items which can not be in the same test form.
- time
Average response times in minutes.
2.5equals 2 minutes and 30 seconds, for example.- subitems
Number of sub items.
- MC, CMC, short_answer, open
Answer formats.
- diff_1, diff_2, diff_3, diff_4, diff5
Difficulty categories.
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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