assertable: Verbose Assertions for Tabular Data (Data.frames and Data.tables)

Simple, flexible, assertions on data.frame or data.table objects with verbose output for vetting. While other assertion packages apply towards more general use-cases, assertable is tailored towards tabular data. It includes functions to check variable names and values, whether the dataset contains all combinations of a given set of unique identifiers, and whether it is a certain length. In addition, assertable includes utility functions to check the existence of target files and to efficiently import multiple tabular data files into one data.table.

Version: 0.2.7
Depends: R (≥ 3.1.0)
Imports: data.table, parallel
Suggests: knitr, rmarkdown
Published: 2019-09-21
Author: Grant Nguyen [aut, cre], Max Czapanskiy [ctb]
Maintainer: Grant Nguyen <grant.nguyen at>
License: GPL-3
NeedsCompilation: no
Materials: README
CRAN checks: assertable results


Reference manual: assertable.pdf
Vignettes: assertable template
assertable data assertion intro
assertable file assertion intro
Package source: assertable_0.2.7.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: assertable_0.2.7.tgz, r-oldrel: assertable_0.2.7.tgz
Old sources: assertable archive


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