LinearReg - end point?

[bobpit]

The linear regression formula described here: www.amibroker.com/guide/afl/linearreg.html

The formula is
y = a + bx.

I am trying to understand what END POINT is.

[bobpit]

ok, fxshrat helped me with this one.

[fxshrat]

LinearReg
- linear regression end-point


Statistical functions
(AFL 2.2)

SYNTAX LinearReg( ARRAY, periods )
RETURNS ARRAY
FUNCTION Calculates linear regression line end-point value according to a + b * x (where a and b are intercept and slope of linear regression line) from the ARRAY using periods range. The function accepts periods parameter that can be constant as well as time-variant (array).
EXAMPLE LinearReg( close, 10 );

Here is graph showing relationship.
White line is LinearReg, red line is y = ax+b calculated by using LinearRegIntercept and LinearRegSlope as written above.

[bobpit]

Thank you for the great example.