Subtracting Days from Date Objects in R Using lubridate Package

Converting Factor-Based Date/Time Data to POSIXct Class and Standardizing Time Intervals in R Using Lubridate Package

Understanding K-Smooth Spline Regression with Large Bandwidths: Best Practices for Time-Series Analysis

Calculating Mean Values in Time Series Data Using R: A Step-by-Step Guide

Understanding the Limitations of Sys.time() in R: A Guide to Accurate Execution Time Measurement

Time Series Date Labeling Issues with Forecasting Packages in R

Selecting Values Below and After a Certain Value in a DataFrame