Semi-Automatic Grading of R and Rmd Scripts

A customisable set of tools for assessing and grading R or R-markdown scripts from students. It allows for checking correctness of code output, runtime statistics and static code analysis. The latter feature is made possible by representing R expressions using a tree structure.


Reference manual

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0.0.10 by Vik Gopal, 2 months ago

Browse source code at

Authors: Vik Gopal [aut, cre] , Samuel Seah [aut] , Viknesh Jeya Kumar [aut] , Gabriel Ang [aut] , Ruofan Liu [ctb] , National University of Singapore [cph]

Documentation:   PDF Manual  

MIT + file LICENSE license

Imports magrittr, dplyr, stringr, rlang, tidyr, tibble, knitr, rmarkdown, pryr, shiny, lintr, methods, igraph

Suggests readxl, xml2, rvest, formatR, testthat

System requirements: pandoc (>= 1.14) -

See at CRAN