prt: Tabular Data Backed by Partitioned 'fst' Files

Intended for larger-than-memory tabular data, 'prt' objects provide an interface to read row and/or column subsets into memory as data.table objects. Data queries, constructed as 'R' expressions, are evaluated using the non-standard evaluation framework provided by 'rlang' and file-backing is powered by the fast and efficient 'fst' package.

Version: 0.2.0
Imports: assertthat, fst, data.table, utils, vctrs, tibble, cli, pillar (≥ 1.7.0), crayon, backports, rlang
Suggests: testthat, xml2, covr, withr, nycflights13, datasets, rmarkdown, knitr, bench
Published: 2023-04-09
DOI: 10.32614/CRAN.package.prt
Author: Nicolas Bennett [aut, cre], Drago Plecko [ctb]
Maintainer: Nicolas Bennett <r at>
License: GPL-3
NeedsCompilation: no
Materials: README NEWS
CRAN checks: prt results


Reference manual: prt.pdf
Vignettes: Introduction to 'prt'


Package source: prt_0.2.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): prt_0.2.0.tgz, r-oldrel (arm64): prt_0.2.0.tgz, r-release (x86_64): prt_0.2.0.tgz, r-oldrel (x86_64): prt_0.2.0.tgz
Old sources: prt archive

Reverse dependencies:

Reverse imports: ricu


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