Read through the articles below to stay up to date with NumXL Pro and topics related to time series, statistics, modeling, forecasting, and many more.
What exactly is the Hurst Exponent? How do we use it in Excel? And how do we interpret the calculated values? In our latest issue of Tips & Tricks, we will go over the Hurst exponent in-depth to help you develop intuition and insight into the subject.
The article is about how to do Backtesting in Microsoft Excel, it’s modeling refers to a predictive model’s testing using historical data.
This article addresses the use of the Signal-to-Noise ratio (SNR) in a filter function and its application in a Low-Pass Filter.
This issue addresses how to use Fourier Transform to filter a data signal using only K frequency components with the highest amplitudes.
Spider Financial has put action plans in place to keep both our employees and customers safe. We are conducting business as usual. Our team will be working remotely, to support you and your operations, as always.
NumXL 1.66 is released. The new release includes several new features: support for non-parametric data-fitting modeling, Two-dimensional interpolation, and several time-series smoothing and filtering functions.
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