Adding Fake Data to a Data Frame Based on Variable Conditions Using R's dplyr Library

Understanding and Mastering Nested DataFrames in R: A Powerful Tool for Data Manipulation

Updating Flags for Matching IDs with R's dplyr Library

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

Conditional Update of a DataFrame Based on Another Column: A Targeted Approach Using ifelse().

Conditional Mutate with Ifelse in dplyr: A Comprehensive Guide to Flexible String Manipulation

Batch Processing CSV Files with Incorrect Timestamps: A Step-by-Step Guide to Adding Time Differences Using R and dplyr

Using Conditional Logic to Fill Columns with Missing Data in R: A Practical Guide for Data Analysts and Scientists

Overcoming R's ifelse() Limitations: A Comprehensive Guide to Multiple Actions in Vectorized Operations

Optimizing PL/SQL Queries with Aggregate Functions for Handling Missing Data in Oracle Apex