Filtering Dates Not Contained in Separate Data Frame with R and Tidyverse

Calculating Lagged Differences in Time Series Data Using R

Understanding Date Conversion in R: A Deep Dive

Filtering Rows with Earliest Date for Each ID but Only if Condition is Met

Using Shiny RStudio: How to Format Date Columns in RenderTable Output

Counting Dates in Past: Optimizing Your SQL Queries with Efficient Filtering

Understanding Date Formats in BigQuery Standard SQL: A Deep Dive into Handling Non-Standard Dates and Best Practices

Converting Dates in R: A Guide to Standardizing Your Data Format

How to Remove Leap Day from a Date Sequence Using R's lubridate Library

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