ottr: An R Autograding Extension for Otter-Grader

An R autograding extension for Otter-Grader (<https://otter-grader.readthedocs.io>). It supports grading R scripts, R Markdown documents, and R Jupyter Notebooks.

Version: 1.5.3
Depends: R (≥ 4.0.0)
Imports: jsonlite, testthat, tools, R6, zip, methods
Suggests: IRdisplay, mockery, rmarkdown, stringr, withr, IRkernel
Published: 2025-10-12
DOI: 10.32614/CRAN.package.ottr
Author: Christopher Pyles ORCID iD [aut, cre], UC Berkeley Data Science Education Program [cph]
Maintainer: Christopher Pyles <cpyles at berkeley.edu>
License: BSD_3_clause + file LICENSE
NeedsCompilation: no
Materials: README
CRAN checks: ottr results

Documentation:

Reference manual: ottr.html , ottr.pdf

Downloads:

Package source: ottr_1.5.3.tar.gz
Windows binaries: r-devel: ottr_1.5.3.zip, r-release: ottr_1.5.3.zip, r-oldrel: ottr_1.5.3.zip
macOS binaries: r-release (arm64): ottr_1.5.3.tgz, r-oldrel (arm64): ottr_1.5.3.tgz, r-release (x86_64): ottr_1.5.3.tgz, r-oldrel (x86_64): ottr_1.5.3.tgz
Old sources: ottr archive

Linking:

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