Function - Linear Regression

RicardoSantos Wizard Updated   
A Function that returns a linear regression channel using (X,Y) vector points.

_X: Array containing x data points.¹
_Y: Array containing y data points.¹

¹: _X and _Y size must match.

_predictions: Array with adjusted _Y values at _X.
_max_dev: Max deviation from the mean.
_min_dev: Min deviation from the mean.
_stdev/_sizeX: Average deviation from the mean.

Release Notes:
added color, and extend options, removed some test inputs, optimized array creation process slightly.
Release Notes:
corrected a issue reported by: @marketrading001
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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