Removing Words with Length Greater Than X using Regular Expressions in R

Extracting Strings Between Specific Characters Using Regular Expressions in R

Using Regular Expressions to Extract Values After the Equal Symbol in R

Extract Values between Parentheses and Before a Percentage Sign Using R Sub Function

Using Variable Values in Regex Patterns in R

Shortening Data Frame Values to First Character in R: A Method-Driven Approach Using strtrim()

Removing Characters After Last Digit Using Regular Expressions in R