Creating All n-1 Long Subsets of a Vector and Saving Both the Remaining Vector and the Removed Vector Efficiently in R.

Comparing Means with LSD Test in R using Agricolae Package

Adding Dummy Variables for XGBoost Model Predictions with Sparse Feature Sets

Specifying CSS Files with xaringan: A Flexible Solution for Consistent Styles Across Multiple Slide Decks

Creating a New Variable in a Data.Frame Based on Row Values: A More Efficient Approach with data.table Package

Specifying External System Utility Dependencies in R Packages: Best Practices for Compatibility and Functionality

Selecting IDs from R Objects: A Practical Guide

Faster Trimming in R: A Performance Comparison of Existing and Optimized Solutions

Defining the ID of a Polygon in Google Maps with the googleway Package

Diagnosing the Cause of "Covariate Matrix is Singular" when Estimating Effect in Structural Topic Model (STM)