Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...

President Trump didn’t rule out attempting to take control of the Panama Canal. “I don’t want to tell you that,” Trump said when asked by a reporter if he would seek to take back the canal. He added, ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Data wonks, rejoice! Pivot tables now automatically refresh themselves in a new beta version of Microsoft Excel. You might expect that pivot tables—which can be used to summarize rows and columns of ...

Abstract: In order to improve the quality and efficiency of youth sports, this paper develops a “one table” student physical fitness data analysis system based on the guidance of the “14th Five-Year ...

Data can often feel overwhelming—rows upon rows of numbers, scattered information, and endless spreadsheets that seem to blur together. If you’ve ever stared at a dataset wondering how to make sense ...

Ever wondered how some managers seem to have a sixth sense for spotting trends and making data-driven decisions? What if you could unlock that same ability with just a few clicks in Excel? Excel Pivot ...

What is a pivot table? A pivot table is a convenient tool you can use to organize large amounts of data in Microsoft Excel. Instead of reviewing each cell in your spreadsheet, quickly summarize and ...