point_biserial: Calculate point-biserial correlation
In irt: Item Response Theory and Computerized Adaptive Testing Functions
View source: R/item_analysis.R
point_biserial R Documentation
Calculate point-biserial correlation
Description
Calculate point-biserial correlation
Usage
point_biserial(score, criterion)
Arguments
score
Item scores of each examinee for which point-biserial
correlation will be calculated
criterion
Total score of each examinee
Value
Point-biserial correlation value
Author(s)
Emre Gonulates
irt documentation built on Nov. 10, 2022, 5:50 p.m.
R Package Documentation
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View source: R/item_analysis.R
| point_biserial | R Documentation |
Calculate point-biserial correlation
Description
Calculate point-biserial correlation
Usage
point_biserial(score, criterion)
Arguments
score |
Item scores of each examinee for which point-biserial correlation will be calculated |
criterion |
Total score of each examinee |
Value
Point-biserial correlation value
Author(s)
Emre Gonulates
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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