Applying Multiple Conditions to Groupby, Sort, and Sum Pandas DataFrame Rows for Improved Data Analysis

Create a New Column in Pandas based on Condition and Max Values

Understanding and Implementing Term Search in Pandas DataFrames: A Correct Approach with User-Defined Functions

Applying Vectorized Operations to Parse URL Strings in R

Understanding Vectors as 2D Data in R: A Comprehensive Guide

How to Aggregate Multiple Rows from Different DataFrames in R?

Functional Programming for Data Manipulation: A Case Study on Applying Functions to Multiple Columns of a DataFrame

Calculating Assignments in a Column Based on Occurrences in Another Column Using Multiple Methods in R

Customizing Outer and Vectorized Functions for Efficient Computation in R.