Iterating Over a Table to Get All Possible Successors Using Graph Theory and Data Manipulation Techniques

Subsetting Rows in Data.Table Where One Column is Not NA and the Values in a List of Other Columns Have Exactly One NA

Optimizing a Function with foreach Package in R: A Corrected Approach

Calculating y/y and w/w in a Data Frame: A Deep Dive

Selecting and Assigning to Data Tables with Variable Names in Character Vectors Using data.table Package.

How to Assign Value in Data.Table via .SD Index in R Package data.table

Substituting Expressions into the `j` Element in Data.table with `data.table[, j, by]`

Selecting Highest Values per Group using R's data.table Package