Optimizing Multivariate Row Subsetting of Data.tables Using Vectors and setkeyv() Function

Bandpass Filtering in R Without Aggregation Using data.table and filter Packages

Aggregating Data Over Combinations of Columns with data.table

Differences in Data Frame vs Data Table Operations: A Deep Dive into Performance Variations in R

Creating Conditional Variables in data.table without Known Column Names

Efficiently Calculating New Data.table Columns by Row Values in R

Replacing NA Values with '-' Dynamically in Data.tables Using Cumulative Sum

Removing a Range from Data Table using R and data.table: A Comparative Analysis of Two Solutions for Efficient Exclusion Operations.

Passing Column Name as Parameter to data.table::setkey() When Some Columns Are Not in the Data.Table: col_name

Understanding data.table's Behavior with ecdf and Column Selection: Best Practices for Efficient Code