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Lateness Functions

Source: R/get-grades.R
until.Rd

A collection of functions to apply lateness policies if the lateness of an assignment falls within a specified threshold

  • until() determines if the lateness for assignments is less than or equal to late_policy

  • between() determines if lateness for assignments is between late_policy

  • after() determines if lateness for assignments is more than or equal to late_policy

  • add() adds late_policy to score if the lateness of the assignments is within the threshold (Note: a positive value for late_policy would increase the score for that assignment)

  • scale_by() scales score by late_policy if the lateness of the assignments is within the threshold

  • set_to() sets score to late_policy if the lateness of the assignments is within the threshold

Usage

until(grades_mat, late_policy, original_late_mat, assignments)

add(grades_mat, late_policy, original_late_mat, assignments)

between(grades_mat, late_policy, original_late_mat, assignments)

scale_by(grades_mat, late_policy, original_late_mat, assignments)

after(grades_mat, late_policy, original_late_mat, assignments)

set_to(grades_mat, late_policy, original_late_mat, assignments)

Arguments

grades_mat

Matrix with assignments + associated columns for each category

late_policy

Relevant threshold/scalar for lateness policy

original_late_mat

Matrix that saves original lateness values

assignments

Assignment names for this category

Value

A matrix with the lateness penalties applied to the score of the category's assignments