Interpolation and Extrapolation Methods in GoldSim (October 2019)

In this webinar, I demonstrated some interpolation and extrapolation techniques in GoldSim that are useful for real-world applications. We discussed linear and spline interpolation of time series, table, and vector input data. These techniques are especially useful when a daily timestep model is being driven by monthly input data. Another topic we will discuss is extrapolation. If your model relies on historic trends to predict future outcomes, these techniques will be important.

Below is a video recording of the webinar presentation:

Download the example models used for this presentation:

• Cubic Spline Interpolation of Time Series Data
• Extrapolation Techniques