Replacing Substrings with Negations Only When Distance Between Words is Within Threshold Using R's `stringr` Package

Extracting Parts of a Row Name to Make New Columns in a Data Frame in R

Removing Everything After the First Backslash in a String Using stringr Package in R

Understanding Regular Expressions in R: Using Negative Lookahead to Exclude Values from Matching

Understanding Regular Expressions in R: Mastering `grepl` and `gsub` Functions for Efficient Text Manipulation

Handling Non-ASCII Characters in R: A Step-by-Step Guide to Cleanup and Standardization

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

Mastering Month Abbreviations in Dates: A Deep Dive into `as.Date` and `zoo`

Replacing Characters in Vectors Using R Studio's cut() Function and Additional Considerations for Data Categorization

Using Variable Values in Regex Patterns in R