Grouping by in R as in SQL: A Deep Dive into Data Manipulation and Joining

Converting Long to Wide Format with Character Value in R

Understanding the Issue with Logical Operators in R DataFrames

Setting Column Names in R's cpp11: A Guide to C++11 Features

Vectorize Addition Whilst Removing NA in R

Integrating External Shared Libraries into an R Package Using Rcpp

Understanding Date Conversion in R: A Deep Dive

Replacing Missing Country Values with the Most Frequent Country in a Group Using dplyr, data.table and Base R

How to Calculate Latitude/Longitude Pair from Starting Point and Distance Travelled South and East

Removing List Elements Based on Element Names in Base R