A curated Excel workbook that shows core data analysis techniques. It uses spreadsheet formulas, structured sheets, and clear formatting to show how regression, classification, dimensionality ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Catherine Falls Commercial/Getty Images Linear regression is a type ...

Please note: This item is from our archives and was published in 2021. It is provided for historical reference. The content may be out of date and links may no longer function. When teaching cost ...