Understanding Factor Variables in R: A Deeper Dive

How to Create Custom S4 Objects in R: Resolving the Unused Argument Error

Understanding Data.table Differenced Operations with Dates in R

Here is a complete version of the provided code with some improvements for better readability and maintainability:

Transforming DataFrames with dplyr: A Step-by-Step Guide to Pivot Operations

Calculating Accuracy, Precision, and Recall in R Using the Metrics Package

Plotting Time(x Axis) and Time of Day & Duration(y Axis) of Episodes in R: A Step-by-Step Guide to Visualizing Episode Durations Over Time.

Removing Columns from a data.frame in R: A Step-by-Step Guide

Using ggmap Package in R to Get Zip Code Data

How to Schedule R Programs for Daily Tasks Using Standard OS Facilities