Reverse Engineers Regular Expression Patterns for R Objects

Reverse engineer a regular expression pattern for the characters contained in an R object. Individual characters can be categorised into digits, letters, punctuation or spaces and encoded into run-lengths. This can be used to summarise the structure of a dataset or identify non-standard entries. Many non-character inputs such as numeric vectors and data frames are supported.


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install.packages("inverseRegex")

0.1.0 by Jasper Watson, 3 months ago


Report a bug at https://github.com/rntq472/inverseRegex/issues


Browse source code at https://github.com/cran/inverseRegex


Authors: Jasper Watson [aut, cre]


Documentation:   PDF Manual  


MIT + file LICENSE license


Suggests tibble, testthat, knitr, rmarkdown


See at CRAN