Subsetting Data by Conjunction of Two Columns in R Using dplyr

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

Understanding Conditionally Removing Duplicates in Data Analysis Using dplyr in R

Rearranging Time Series Data for Efficient Analysis in R

Efficiently Subsetting Large Data Frames in R Using dplyr and data.table

Understanding the Performance of Binary Search and Vector Scan in R's Data.table Package

Understanding the Aggregate Function in R: Avoiding Confusion with Subset Functions

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

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

Estimating Probabilities for Model Subset After Grouping Using R and MarkovChain Package