A pivot table is a must-have tool for power Excel users. It lets you see the bigger picture, where you can make sense of ...

You might think that your work is done, but actually, Excel is sitting and waiting for you to do more with those tables, ...

Big data is all the rage right now. If you search Google News for the term, there are 53,500 thousand results. And that’s just the news. Most of us in Internet marketing aren’t truly working ...

Select cells E3:L16. Go to Data, click the dropdown arrow next to What-if Analysis within the Forecast group, and choose Data Table. The Data Table window will open, asking for inputs into Row input ...

Let’s say there are 100 records in the training dataset. The observations are arranged in decreasing order of probability ...

A data table alone has no axes, horizontal or otherwise. It consists of points of data; each point describes at least two pieces of information. Other points convey different numerical data about ...

Microsoft Excel 2010 can convert a worksheet to a data table to help you quickly analyze your related data in formatted rows and columns. When you need to expand the table layout, apply the Home ...

Option 1 - data table: The best solution is to simply provide this as an accessible HTML data table. This will give the student independent access to the data without changing the visual format.

R data.table code becomes more efficient — and elegant — when you take advantage of its special symbols and functions. With that in mind, we’ll look at some special ways to subset, ...

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package. R has a number of quick, elegant ways to join ...