Thread for students posting practice reprexes. Please do not answer them
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2
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136
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April 15, 2025
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Help with Regex to Split Address Column into Multiple Variables in R (Handling Edge Cases)
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2
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205
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November 26, 2024
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Add columns to data frame based on row values in another column, include equations
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2
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447
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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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1142
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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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695
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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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685
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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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4559
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July 31, 2023
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Extract the First ID
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4
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751
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June 15, 2023
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Error in regular expression
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5
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1210
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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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3082
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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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1436
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December 12, 2022
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gsub and regex issue
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4
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1650
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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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1362
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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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1047
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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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2584
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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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4026
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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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3770
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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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1001
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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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1437
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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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888
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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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1340
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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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1100
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June 17, 2022
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Regex, str_extract()
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3
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1913
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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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1257
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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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5449
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April 27, 2022
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str_remove() regex pattern
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3
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2712
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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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824
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April 14, 2022
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Incorrect regular expression
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3
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717
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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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1964
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February 21, 2022
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regex pattern in expr() ??
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2
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1095
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February 20, 2022
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