Check if Conditions are Met in Any Previous Row in the Group R

Improving Time Interval Handling in Grouped Bar Plots Using R.

Matching Two Columns in One DataFrame Using Values from Another DataFrame in R: A Step-by-Step Solution

Understanding Factor Levels Out of Order in Tibbles: A Solution Guide for R Users

Understanding Map Function in Monte Carlo Simulations with Pipes

How to Keep Columns When Grouping or Summarizing Data in R with dplyr

Handling Multiple Data Frames in R with Different Column Names Using dplyr and tidyr Packages

Calculating Time Difference in R by Group Based on Condition Using dplyr and lubridate Packages

Replacing Unique Values with Lists using R and dplyr: A Step-by-Step Guide

Subsetting Data in R to Remove Rows with Missing Values for Two Variables