Looping Over a DataFrame and Selecting Rows Based on Substring Matching

Splitting Comma-Separated Strings in R: A Comparative Analysis of Four Methods

Extracting the First Two Characters from a List of Names in R

Replacing String Mismatches with Identical and Correct Names in R Datasets

Understanding Fixed Width Strings Formats and Their Splitting into Separate Columns in R Using read.fwf

Filtering Non-Matching Columns in a Pandas DataFrame Using Regular Expressions

Converting Factors to Strings in R: Best Practices and Solutions

Correcting Errors in Retro Text Insertion Code and Improving Genome Generation

Calculating the Number of Elements in a String for Each Observation Using R and the Tidyverse Package

Joining Strings and Extracting Data with Regex in Pandas: A Powerful Combination for Data Analysis