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

Solving Nonlinear Models with R: A Step-by-Step Guide Using ggplot2

Subset Dataframe Based on Hierarchical Preference of Factor Levels within Column in R

How to Subset a List of Dataframes Based on Dfs from Another List Using lapply and Semi-Join Functionality

Finding the Index and Value of Non-NA List Elements in R Lists Using Various Approaches

Subsetting Time Series Objects in R: 5 Effective Methods for Filtering Data

Subsetting Data by Conjunction of Two Columns in R Using dplyr

Understanding Data.table Subset Functionality and Overcoming Common Challenges

Filtering Dataframes with dplyr: A Step-by-Step Guide in R

Creating a Function to Subset Dataframes in R: A Flexible Solution for Time-Based Subsetting