How to Add Population Mean to Histograms Using R and Create Confidence Intervals

Creating a New Column in a Data Frame Based on Multiple Columns from Another Data Frame Using R and data.table Package

Customizing the Legend in ggplot2: Removing Specific Characters

How to Apply R Functions to Multiple Data Frames While Rewriting the Original Data Frame

Understanding the Order Function in R: A Practical Guide to Matrix Operations

Aggregating Data in a DataFrame: Handling Missing Factors and NA Values

Counting Unique Columns in CSV Files Using R: A Step-by-Step Guide

Replacing Values in a Variable with the Most Frequent Value Using Dplyr in R

Writing Content Inside a File in R Language: A Comprehensive Guide

Understanding the R Language: A Step-by-Step Guide to Determining Hour Blocks