Removing Duplicate Rows and Handling Missing Values in a Dataset with R

How to Repeat Values from a List of Data Frames in R using dplyr

Fast Subset Operations in R: A Comparison of Dplyr, Base R, and Data Table Packages

Freezing Columns in R Shiny's renderTable Using jQuery Freeze Table Plugin

Minimizing Memory Usage in Pandas DataFrames: A Guide to Float16 and Sparse Data Types

Splitting Single-Column Text Files into Multiple Columns with Pandas DataFrame

Creating Dataframes with Vectorized Cells in R Using the I Function and data.table Package

Refactoring Code for Subset Generation: A Step-by-Step Approach in R

Understanding Shiny's Reactive Systems and Input File Assignment

Replacing Missing Country Values with the Most Frequent Country in a Group Using dplyr, data.table and Base R