Understanding Vector Output in data.table: Solutions and Best Practices for Efficient Data Analysis

Understanding the Error in gmax(): object 'my_variable' not found

Computing Rolling Minimum in data.table with Adaptive Window

Understanding How to Efficiently Split and Reassemble Data in R Using data.table

Summarizing Data with R and data.table: Advanced Techniques for Carrying Over Multiple Columns

Assignment by Reference in R's Data Table: A Common Pitfall to Avoid When Aggregating Data

Replacing NAs with the Latest Non-NA Value Using R's zoo Package

Extracting First Non-NA Value for Each Group and Column in R Data.tables

Assigning Values from a List to Columns in a Data.table

Replacing Values in Columns with data.table in R: Lapply vs Set