Optimizing Similarity Matching: A Step-by-Step Guide to Grouping Observations

Using apply and mutate to create a new variable in data manipulation: A Step-by-Step Guide to Efficient Data Transformation

Removing Extraneous Characters from Variable Names in R: A Two-Method Approach

Conditional Mutate with Ifelse in dplyr: A Comprehensive Guide to Flexible String Manipulation

Using group_modify to Apply Function to Grouped Dataframe: The Power of the Dot (`...`) Syntax

Understanding the Dot (.) in dplyr: A Comprehensive Guide to Using the Grammar of Data Manipulation

Applying a List to a Function that Outputs a Dataframe in R Using Tidyverse and Base R

How to Apply Weights to Survey Data for Accurate Representation Using R and the weights Package

Filling Columns Based on Conditions Using sum() for Matches in R

Creating a New Column in a Smaller DataFrame Based on Conditions Met by Another Larger DataFrame