assess: Assess a submission

In dalejbarr/assessr: Computer-aided generation and assessment of R assignments

Assess a submission

Description

Assess a submission

Usage

assess(
  filename,
  sub_id = filename,
  key,
  use_sub_env = TRUE,
  workdir = NULL,
  seed = NULL,
  preseed = NULL,
  task_varnames = NULL
)

Arguments

filename	name of submission file
sub_id	unique submission identifier
key	key table (see compile_key)
use_sub_env	whether each submission code chunk is to be run within the submission environment (to allow for dependencies between chunks) or whether to be run in the solution environment of the previous chunk (to allow recovery from errors). In the former case, all but the first of the 'key$start_env' environments will be ignored.
workdir	the working directory in which to evaluate the code
seed	starting seed for random number generation (or NULL to not set the seed)
preseed	A named list whose names are the task names and whose elements are the RNG seeds to set prior to the task.
task_varnames	A named list of task variable names, where the names are are some or all of the task names and the elements are named character vectors of variables for the corresponding task.

Details

Task variables are passed to the task_varnames argument to assess_task, and appear in the submission/assessment environment as the variable ._av.

Value

A table

dalejbarr/assessr documentation built on Jan. 25, 2024, 10:47 p.m.