Conditional Statement for Evaluating and Creating New Columns in Dataframes

Updating Flags for Matching IDs with R's dplyr Library

Optimizing R Code with Vectorized Logic: A Guide to IFELSE() and data.table

Understanding IF...ELSE Statements in R

Understanding R's ifelse Statements: A Deep Dive into Conditional Logic

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

Using Logical Expressions with the memisc Package: Best Practices and Alternatives

How to Recode Age Variable in a Dataset Using R's ifelse() and case_when()

Conditionally Modifying Columns in R: A Comparative Analysis of Methods

Understanding the Impact of Rounding Errors in the "if" Command: A Solution Guide