Optimizing Network Analysis in R: A Non-Equi Join and Vectorization Approach for Reduced Computation Time.

How to Exclude Overlapping Alert and Alarm Events from a Dataset Using Dplyr in R

Removing the First Occurrence of a Character in R Data Frames: A Regex Solution

Handling Duplicates in a Single Cell of R Dataframe While Removing Any Duplicates

Dendrograms in R: Labeling Nodes for Clustering Analysis and Visualization

Reference Class Objects in R: A Guide to Implementing Object-Oriented Programming

I can help you with that. However, I don't see a specific problem to solve in your request. You have provided several examples of using the `grepl()` function in R, but without a clear question or problem to solve.

Mastering R's `data.table` Package: Understanding the `class()` Function and Its Implications

Counting Rows Per Group in R Data Frames Using Multiple Methods

Computing Fractions of Exponentials: A Mathematical and Programming Approach