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 — ...

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 ...

Get your own copy of our searchable cheat sheet of R data.table and tidyverse code for dozens of data tasks. Free for registered Insiders! If you saw our Ultimate R data.table Cheat Sheet, you might ...

How to know if the Auto date table is adequate when using Power BI Your email has been sent You can base Power BI reports on time components without any specialized knowledge of how Power BI’s time ...

AI has transformed the way companies work and interact with data. A few years ago, teams had to write SQL queries and code to extract useful information from large swathes of data. Today, all they ...

Q. You explained Excel’s Scenario Manager in your November 2024 Tech Q&A article and Goal Seek in your December 2024 Tech Q&A article. Can you please explain the final What-If Analysis tool: Data ...

Everywhere you look, business leaders are trying to stay ahead of the AI curve and find ways to use these new technologies to drive real impact for their business. But they’re finding that it’s ...