Using the Text to Columns Tool One way to split data into multiple columns in Microsoft Excel is to use the built-in Text To Columns tool. This method is handy if you prefer to work in a dialog ...

A “dummy” or “indicator” variable takes on a value of either 0 or 1. The appeal of these particular values is that they are numerical and can be used with routines that only accept numerical data ...

Have you ever stared at a massive spreadsheet, overwhelmed by the chaos of mixed data—names, IDs, codes—all crammed into single cells? It’s a common frustration for anyone managing large datasets in ...