How to Correctly Calculate the Nearest Date Between Events in R and Create a Control Group.

Understanding Consecutive Groups of NA Values in R Data Frames: A Step-by-Step Guide

Subsetting Rows with "_" in One Column in R Using stringr Package

Creating a Data Frame from a Loop: A Practical Guide to Using lapply in R

Converting Currency in R: A Step-by-Step Guide to Accurate Financial Data Analysis

Selecting Specific Dates in a Dataframe in R with lubridate Package

How to Store Data in Time Ranges Before and After a Threshold Value with R Using Tidyverse Packages

Subset a Large DataFrame Based on Multiple Conditions in R Using `dplyr` Package

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

Date Subsetting in R: A Comprehensive Guide