Function - Forecast Linear

Function to calculate a forecast using a linear regression approach, this is the same function used on excel and other data sheet programs.

- https://support.microsoft.com/en-us/offi...
- https://stackoverflow.com/questions/3937...
Release Notes: updated description and added extra example

Open-source script

In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.


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