Understanding Vectorization in R: Overcoming Limitations of `ifelse`

Updating a Column Based on Text Condition from Another Column in R Using Conditional Logic and Vectorized Operations

Manipulating Dates in R with Lubridate and Tidyverse: A Comprehensive Guide

Handling Timestamp Mutations with R's ifelse Function: Best Practices and Solutions

Filtering IDs for Which Two Conditions Apply Within a Group But Not Necessarily Within the Same Row in R

Conditional Statements in R for Zoo Series DataFrames: An Effective Approach

Updating Flags for Matching IDs with R's dplyr Library

Creating Elegant Case When Statements with Interval-Based Logic in R

Understanding IF...ELSE Statements in R

Testing Multiple Variables Against a Single Value Using Boolean Expressions and Operator Precedence