Conditional Statements in R: A Deep Dive into Multi-Level Conditions with Switch() Functionality for Efficient Conditional Decision Making

Grouping and Conditional Selection in Pandas DataFrames for Efficient Data Analysis

Standardizing Gender Values in a Pandas DataFrame Using Regular Expressions

Modifying Values in a DataFrame Based on Another Column

Iterating Items of a List in Columns of a Pandas DataFrame: A Comparative Analysis

Conditional Strings in R: Simplifying Code with Logical Values

Calculating Cumulative Sum with Condition and Reset in R: A Practical Guide

Comparing Values in a Pandas DataFrame Using `diff` and Mapping to an If-Else Statement

Creating a New Variable Based on Multiple "OR" Conditions in R Using `%in%` Operator

Boolean Indexing in Pandas: Efficiently Evaluating Multiple Conditions on DataFrames