In adnaniazi/krauseNiazi2019Analyses: Reproducible analysis for tailfindr paper

knitr::opts_chunk$set(
  comment = "#>",
  tidy = FALSE,
  error = FALSE,
  fig.width = 8,
  fig.height = 8)

rematch

Match Regular Expressions with a Nicer 'API'

A small wrapper on 'regexpr' to extract the matches and captured groups from the match of a regular expression to a character vector.

Installation

source("https://install-github.me/MangoTheCat/rematch")

Usage

library(rematch)

dates <- c("2016-04-20", "1977-08-08", "not a date", "2016",
  "76-03-02", "2012-06-30", "2015-01-21 19:58")
isodate <- "([0-9]{4})-([0-1][0-9])-([0-3][0-9])"
re_match(text = dates, pattern = isodate)

isodaten <- "(?<year>[0-9]{4})-(?<month>[0-1][0-9])-(?<day>[0-3][0-9])"
re_match(text = dates, pattern = isodaten)

License

MIT © Mango Solutions

adnaniazi/krauseNiazi2019Analyses documentation built on June 9, 2019, 7:22 p.m.