Filtering Numbers that are Closest to Target Values and Eliminating Duplicated Observations in R using dplyr

Adding Conditional Columns with Letters in R Based on Hierarchical Conditions Using dplyr Library

Using `unnest` Function from Tidyr to Expand DataFrames in R

How to Concatenate Three Data Frames in R: A Comparative Analysis of Different Approaches

How to Perform Efficient Joins with Dplyr: A Comprehensive Guide

Using dplyr’s mutate Function with Multiple Columns as Row Vectors for Efficient Data Manipulation

Replacing Missing Values in Multiple Columns with NA Using dplyr Package in R

Retrieving User Locations from Twitter Search Results Using twitteR and dplyr

Understanding String Extraction in R: A Deep Dive into `stringr` and Beyond

Spreading Columns by Count in R: A Comparative Analysis with dplyr, tidyr, reshape2, and data.table