Topics tagged regex

Topic	Replies	Views	Activity
Extracting Text from PDFs General regex , pdf	3	239	September 23, 2025
Thread for students posting practice reprexes. Please do not answer them General regex	2	296	April 15, 2025
Help with Regex to Split Address Column into Multiple Variables in R (Handling Edge Cases) General regex	2	306	November 26, 2024
Add columns to data frame based on row values in another column, include equations tidyverse tidyeval , tidyverse , regex	2	607	July 28, 2024
Can you search for a newline in the "find" box of the source window? RStudio IDE regex	3	1498	December 13, 2023
Split name column with tidyr or regular expresion General tidyr , regex	2	823	August 31, 2023
Selecting all text after first instance of specific pattern in string General regex	3	795	August 14, 2023
Extracting blocks of PDF text and combine into a data.frame - using regex General regex , pdf	5	5237	July 31, 2023
Extract the First ID General stringr , regex	4	859	June 15, 2023
Error in regular expression General dplyr , rstudio , regex	5	1464	November 25, 2022
Put specific space between names tidyverse tidyverse , regex	5	3292	November 15, 2022
Regex to match word(words) between n-th occurences of spaces General regex	5	1624	December 12, 2022
gsub and regex issue General regex , ggrepel	4	1861	October 11, 2022
Parsing parts of 10-K reports with rm_between regex General rstudio , regex	4	1585	November 8, 2022
regex confusion with sub function General regex	3	1175	September 15, 2022
regex to automatically match to different column names General purrr , regex	5	2894	September 16, 2022
Separate csv with commas but not names with comma tidyverse tidyr , stringr , regex	9	4451	September 7, 2022
Removing characters from a string that contains brackets General regex	9	4197	August 5, 2022
need to create regular expression for below pattern General regex	6	1147	August 3, 2022
Regex: Match specific string unless contained in a longer string General regex	3	1617	August 3, 2022
Regular expression to match any character being repeated more than 2 times, and any 2 characters being repeated more than 2 times General regex	2	1022	July 20, 2022
str_replace with capture groups General stringr , regex	2	1495	July 5, 2022
How to deal with misspellings when matching text strings between columns tidyverse dplyr , tidyverse , regex	3	1249	June 17, 2022
Regex, str_extract() General regex	3	2144	April 27, 2022
xaringan flair character strings with underscores Publishing Your Results regex	6	1405	May 13, 2022
Extract part of a file name using grep General stringr , tidyverse , regex	4	5985	April 27, 2022
str_remove() regex pattern General regex	3	3078	April 5, 2022
How to do this replacement with regex? (problem with matching parentheses). General regex	3	939	April 14, 2022
Incorrect regular expression General regex	3	813	April 13, 2022
Using gsub to remove parts from string: it doesn't "stick"? General regex	3	2142	February 21, 2022