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 — ...

Microsoft Excel is arguably the greatest spreadsheet application from Redmond, and there’s a good reason so many number crunchers use it for all of their number crunching needs. While using Microsoft ...

How do I do that in data.table? Find code for dozens of data tasks in this searchable cheat sheet of R data.table and Tidyverse code. Speed. Concise syntax. Backwards compatibility. But especially ...

Much of the data that you use Excel to analyze comes in a list form. You might need to sort the data, filter it, sum it, and perhaps even chart it. Excel tables provide superior tools for working with ...

You’re probably familiar with selection shortcuts in Microsoft Excel. There are several that select text, sentences, whole paragraphs, and so on, so it should come as no big surprise that shortcuts ...

Microsoft’s Snipping Tool has become progressively more useful, with the ability to make screen recordings as well as screenshots. Today Microsoft begins testing a new addition: the ability to copy ...

The MySQL Workbench main window. How to create tables and add data to MySQL database with MySQL Workbench Your email has been sent The MySQL Workbench GUI is cross-platform, open source, and ...

What is a data table? A data table is a table that is used to display information about different things. It can show pictures (in a pictogram), a tally or numbers. The title of the table tells you ...