nc: Named Capture to Data Tables (original) (raw)
User-friendly functions for extracting a data table (row for each match, column for each group) from non-tabular text data using regular expressions, and for melting columns that match a regular expression. Patterns are defined using a readable syntax that makes it easy to build complex patterns in terms of simpler, re-usable sub-patterns. Named R arguments are translated to column names in the output; capture groups without names are used internally in order to provide a standard interface to three regular expression 'C' libraries ('PCRE', 'RE2', 'ICU'). Output can also include numeric columns via user-specified type conversion functions.
| Version: | 2025.3.24 |
|---|---|
| Depends: | R (≥ 2.14) |
| Imports: | data.table (≥ 1.15.0) |
| Suggests: | testthat, re2, stringi, ggplot2, tidyr (≥ 1.0.0), cdata, reshape2, knitr, markdown, rmarkdown, R.utils, covr, arrow |
| Published: | 2025-04-09 |
| DOI: | 10.32614/CRAN.package.nc |
| Author: | Toby Hocking [aut, cre] |
| Maintainer: | Toby Hocking <toby.hocking at r-project.org> |
| BugReports: | https://github.com/tdhock/nc/issues |
| License: | GPL-3 |
| URL: | https://github.com/tdhock/nc |
| NeedsCompilation: | no |
| Materials: | |
| CRAN checks: | nc results |
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