Addressing Data.table Columns Based on Two grep() Commands in R

Understanding Data.table Differenced Operations with Dates in R

Creating Frequency Tables with Zeros for Unused Values Using data.table in R

Interpolating Missing Values in a data.table without Groups Using Linear Interpolation

Efficiently Finding the Best Match Between Two Tables

How to Use Predict Function with Data.table and Linear Regression in R

Creating Customized Output with Data Tables in R

Optimizing rmultinomial in a map2 function to data.table

Decomposing Time Series Data in R using stats Package and data.table Alternative Methods

Using do.call to Build and Execute Data.table Commands: A Comprehensive Guide