changeGrade: Grade operator: add or subtract
In maat: Multiple Administrations Adaptive Testing
View source: R/module_structure_operators.R
changeGrade R Documentation
Grade operator: add or subtract
Description
changeGrade is an operator for grade values.
Usage
changeGrade(grade, delta)
Arguments
grade
a string containing the current grade in the form G?, where ? is a number.
delta
a number containing the relative change in grade to apply. 0 retains the current grade as-is.
Value
a string containing the new grade.
Examples
changeGrade("G4", 0) ## G4
changeGrade("G4", 1) ## G5
changeGrade("G4", -1) ## G3
changeGrade("G10", 1) ## G11
maat documentation built on May 18, 2022, 9:07 a.m.
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View source: R/module_structure_operators.R
| changeGrade | R Documentation |
Grade operator: add or subtract
Description
changeGrade is an operator for grade values.
Usage
changeGrade(grade, delta)
Arguments
grade |
a string containing the current grade in the form |
delta |
a number containing the relative change in grade to apply. |
Value
a string containing the new grade.
Examples
changeGrade("G4", 0) ## G4
changeGrade("G4", 1) ## G5
changeGrade("G4", -1) ## G3
changeGrade("G10", 1) ## G11
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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