Add columns to data frame based on row values in another column, include equations
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2
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195
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July 28, 2024
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Can you search for a newline in the "find" box of the source window?
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3
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602
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December 13, 2023
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Split name column with tidyr or regular expresion
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2
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387
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August 31, 2023
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Selecting all text after first instance of specific pattern in string
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3
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429
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August 14, 2023
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Extracting blocks of PDF text and combine into a data.frame - using regex
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5
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2645
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July 31, 2023
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Extract the First ID
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4
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538
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June 15, 2023
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Error in regular expression
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5
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691
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November 25, 2022
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Put specific space between names
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5
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2313
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November 15, 2022
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Regex to match word(words) between n-th occurences of spaces
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5
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951
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December 12, 2022
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gsub and regex issue
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4
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1124
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October 11, 2022
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Parsing parts of 10-K reports with rm_between regex
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4
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960
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November 8, 2022
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regex confusion with sub function
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3
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747
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September 15, 2022
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regex to automatically match to different column names
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5
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1920
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September 16, 2022
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Separate csv with commas but not names with comma
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9
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2994
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September 7, 2022
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Removing characters from a string that contains brackets
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9
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2765
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August 5, 2022
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need to create regular expression for below pattern
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6
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786
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August 3, 2022
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Regex: Match specific string unless contained in a longer string
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3
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1096
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August 3, 2022
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Regular expression to match any character being repeated more than 2 times, and any 2 characters being repeated more than 2 times
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2
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663
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July 20, 2022
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str_replace with capture groups
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2
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940
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July 5, 2022
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How to deal with misspellings when matching text strings between columns
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3
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850
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June 17, 2022
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Regex, str_extract()
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3
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1302
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April 27, 2022
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xaringan flair character strings with underscores
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6
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1084
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May 13, 2022
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Extract part of a file name using grep
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4
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4095
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April 27, 2022
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str_remove() regex pattern
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3
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2030
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April 5, 2022
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How to do this replacement with regex? (problem with matching parentheses).
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3
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672
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April 14, 2022
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Incorrect regular expression
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3
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600
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April 13, 2022
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Using gsub to remove parts from string: it doesn't "stick"?
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3
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1557
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February 21, 2022
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regex pattern in expr() ??
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2
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911
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February 20, 2022
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Regex Skip Pattern?
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4
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2691
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February 1, 2022
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R CMD check regex note
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5
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1077
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December 12, 2021
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