Filtering Interval Dates in R with dplyr: A Step-by-Step Guide

Append Characters to Entries in a Dataframe

Removing Duplicate Rows in R while Preserving Group Order with dplyr

How to Add New Single-Character Variables to Lists of DataFrames in R Using Purrr and Dplyr

Improving Data Manipulation with Coalescing and Naive Replacement in R

Handling Duplicate Information in Pivot Wider: A Practical Guide to Working with Wide DataFrames in R

Permuting Labels in a Dataframe but for Pairs of Observations

Converting Dates and Filtering Data for Time-Sensitive Analysis with R

Understanding and Mastering Data Extraction in R for Efficient Column-Specific Filtering.

Merging Multiple Text Files: A Step-by-Step Guide for Data Visualization