Using dplyr Window Functions to Calculate Percentiles in R

Regular Expressions for Extracting Duration Information in R: A Practical Guide

Transforming DataFrames with Pivot Longer in R: A Step-by-Step Guide

Pivoting Longest Functionality in R using Regular Expressions with `pivot_longer`

Calculating Daily Frequencies of Status Variables in a DataFrame using pivot_longer and ggplot

Pivoting Wide Data with Tidyr's pivot_wider Function: A Step-by-Step Guide

How to Complete Missing Values with Tidyr's `complete()` Function in R

How to Handle Functions Returning Multiple Values in dplyr's summarize Function

R Code Example: Joining Search and Visit Data to Create Check-in Time Variable

Determining Last Observation in Time Series Data Using R's dplyr and tidyr Libraries