calcGradesForGradescope {gradeR}

The grading function for Gradescope.

Description

This function grades one R script assignment submission and writes results out to a properly-formatted json file for Gradescope.

Usage

calcGradesForGradescope(
  submission_file,
  test_file,
  which_results = "gradescope",
  suppress_warnings = TRUE
)

Arguments

submission_file

the name of the assignment submission file (e.g. "hw1.r")

test_file

the name of the .r file with test_that tests (e.g. "hw1_tests.R")

which_results

Choose either "testing" or "gradescope" If equal to "gradescope" then the json file is written out to the directory that Gradescope expects. Otherwise, results.json is written to your current working directory.

suppress_warnings

If FALSE, warnings are fatal; if set to TRUE, then warnings will not prematurely terminate running of student submission scripts.