Basic statistical techniques can be utilized to calculate standard deviation in order to evaluate the error margin in a measurement. Yet, even the estimated standard ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

David Harper is the CEO and founder of Bionic Turtle. He is also a published author with a popular YouTube channel on expert finance topics. Almost regardless of your view about the predictability or ...

With the current interest in copula methods, and fat-tailed or other non-normal distributions, it is appropriate to investigate technologies for managing marginal distributions of interest. We explore ...

How to create a sorted unique list in an Excel spreadsheet Your email has been sent Microsoft 365's UNIQUE() function is a great reason to upgrade. Combine UNIQUE ...

Forecasting for any small business involves guesswork. You know your business and its past performance, but you may not be comfortable predicting the future. Using Excel is a great way to perform what ...

Excel's PIVOTBY function and PivotTables both summarize and reorganize data, allowing for detailed analysis by grouping and aggregating your figures. However, despite their similar names, the methods ...

Clicking and dragging the fill handle in Microsoft Excel to create a numbered list is unreliable, non-dynamic, and time-consuming, especially if the list is lengthy. Instead, you can combine two of ...

Here are the most infamous and costly Excel mistakes in history and the lessons we can learn to ensure they're never repeated ...

When I first moved to New York City in January 2022, I was 25, meaning I didn’t have to pay for my own health insurance and my student-loan payments were paused by the federal government. I quickly ...