Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...

Have data sets scattered all over the place? Here's how to pull them into a single, robust catalog with the pointblank R package and a Quarto document. Do you have data sets scattered all over the ...

The following post was published on the Knowledge@Wharton website on August 29, 2012. In the last few decades, statisticians and computer scientists have produced a dazzling arsenal of extremely ...

Design is best, but when you're stuck with an existing data structure, it helps to know how to work around trouble. Susan Harkins explains. Excel sheets grow — sometimes by adding new functionality, ...

Personally identifiable information has been found in DataComp CommonPool, one of the largest open-source data sets used to train image generation models. Millions of images of passports, credit cards ...

How to add a UserForm to aid data entry in Excel Your email has been sent When you need a user-friendly data input process, create an Excel UserForm. Users who are unfamiliar with Excel will find ...