calcGrades: The grading function.
In gradeR: Helps Grade Assignment Submissions in Common R Formats

calcGrades

R Documentation

The grading function.

Description

This function grades a bunch of R script assignments

Usage

calcGrades(
  submission_dir,
  your_test_file,
  suppress_warnings = TRUE,
  verbose = FALSE
)

Arguments

`submission_dir`	where the assignments are located
`your_test_file`	the path to your testthat test file (e.g. grade_hw1.R)
`suppress_warnings`	warning handlers prevent code from being run after they catch something. Suppress this behavior by setting this argument to TRUE.
`verbose`	set to true if you want to print the name of the file as it's being ran

Value

a data.frame of all the scores for each student

Examples


# change paths to *your* paths
submissions <- "extdata/example/assignment1_submissions/"
my_test_file <- system.file("extdata/example", "grade_hw1.R", package = "gradeR")
results <- calcGrades(submissions, my_test_file)

gradeR documentation built on Jan. 20, 2026, 1:06 a.m.