Successful investing requires the ability to distinguish long-term trends from the short-term noise that moves stock prices on a minute-to-minute basis. One way to tune out the random oscillations and ...
Catherine Falls Commercial/Getty Images Linear regression ... a Regression in Excel The first step in running regression analysis in Excel is to double-check that the free plugin Data Analysis ToolPak ...
Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...