ottr: An R Autograding Extension for Otter-Grader

An R autograding extension for Otter-Grader (<>). It supports grading R scripts, R Markdown documents, and R Jupyter Notebooks.

Version: 1.5.0
Depends: R (≥ 4.0.0)
Imports: jsonlite, testthat, tools, R6, zip, methods
Suggests: IRdisplay, mockery, rmarkdown, stringr, withr, IRkernel
Published: 2024-02-01
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>
License: BSD_3_clause + file LICENSE
NeedsCompilation: no
Materials: README
CRAN checks: ottr results


Reference manual: ottr.pdf


Package source: ottr_1.5.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): ottr_1.5.0.tgz, r-oldrel (arm64): ottr_1.5.0.tgz, r-release (x86_64): ottr_1.5.0.tgz, r-oldrel (x86_64): ottr_1.5.0.tgz
Old sources: ottr archive


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