Removing NA Patterns from Strings in an R Dataframe Using Regex and strsplit

Improving Performance of Calculating Sum of Word-Scores on Large Vector of Strings

Iteratively Removing Final Part of Strings in R: A Step-by-Step Solution

Parsing Text Strings into Data Frames in R: An Alternative Approach to Read.table()

Passing String Variables into the Paste Function with Escaped Double Quotes

Right-Justifying Strings While Pasting in R with gdata Package

Understanding Regular Expressions and String Substitution in R for Efficient Text Manipulation

Removing Leading Trailing Whitespaces from Strings in R: A Comprehensive Guide

Understanding String Comparison in R: A Deep Dive

Understanding Fuzzy Left Joins and Exact/Partial String Matching for Effective Data Analysis with R's fuzzyjoin Package.