Would you like to make your Excel spreadsheet and data management smoother, more efficient, and less error-prone? Excel tables have transformed data management, offering a wide range of features that ...

How to use Excel’s PivotTable tool to turn data into meaningful information Your email has been sent Before Microsoft Excel added the PivotTable tool, you had to use summarizing functions and features ...

Make your R data.table code more efficient and elegant with these special symbols and operators. Plus, learn about the new fcase() function R data.table code becomes more efficient — and elegant — ...

If you are working with Excel spreadsheets or workbooks, juggling multiple tables of data, at some time you might need to combine them into one. Rather than spending hours manually copying and pasting ...

The Google Tables welcome page. How to use Google Tables to visualize and manage data Your email has been sent Google Tables is a new data management and visualization tool. Jack Wallen helps you get ...

For some data.table users, “dot-SD” is a bit of a mystery. But data.table creator Matt Dowle told me that it’s actually quite simple: Just think of it as a symbol representing “each group.” Let’s go ...