Assigning Flags to Open and Closed Transactions with SQL and LAG Functionality

Understanding Date Data Types in T-SQL for Efficient Date Comparison

Creating Lagged Dates with dplyr: A Better Alternative to for-loops

Using selectInput for Date and Time Selection with Custom Format in Shiny Applications

Handling Gaps-and-Islands Problem in Time Series Analysis: A SQL Solution Guide

Working with Date-Time Variables in R with ggplot: Best Practices and Code Snippets

Finding the Sum of Daily Variables in a Range of Month Dates in Different Data Frames Using R

Extracting Year from Dates in Mixed Formats Using R

Handling Date Format Validation with Pandas

Graphing Continuous Data Points Using Date and Time in R