Using the `ddply` Function in R: A Comprehensive Guide to Date Manipulation and Aggregation

Understanding Date and Time Formats in R: Best Practices and Common Pitfalls

Creating Binary Variables for Working Hours and Morning Status Using R: A Step-by-Step Guide

Filtering Interval Dates in R with dplyr: A Step-by-Step Guide

Interpolating a Time Series in R: Expanding the R Matrix on Date

Understanding How to Accept User-Provided Dates with Access SQL Queries Without Times

Alternative Function for Recode() that Applies to "Date" Class Objects