Making Your Custom Functions Available at Startup in R: Best Practices for Reproducibility and Efficiency

Selecting Rows in a R Dataframe Based on Values in a Column: A Step-by-Step Guide

Optimizing Vectorized Functions in R for Large Input Data: A Case Study of Performance Degradation and Solutions

Understanding Error: $ Operator is Invalid for Atomic Vectors in Multinomial Regression

Understanding How to Fix a Custom R Function for Handling Age Calculation from ID Strings

Passing Multiple Arguments as a Single Object to a Function in R: A Curried Approach

Creating a New Matrix from Function Output Values in R: A Step-by-Step Guide

Repeating a Function Over Multiple DataFrames in R Efficiently

Returning Plots and Strings from R Functions with ggplot2

Extracting Transaction Type from a Large Transaction Log Dataset using R: A Comprehensive Guide