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.
Archives for Smoothing
Read through the articles on smoothing functions and algorithms for time series.
This week, we go over time series smoothing functions, highlight its assumptions and parameters, and demonstrate its application through examples. Why should we care? Smoothing is very often used (and abused) in the industry to make a quick visual examination…