Flowdock
method

fit_linear

Importance_1
Ruby latest stable (v2_5_5) - 0 notes - Class: TestCase

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2_1_10) is shown here.

fit_linear(xs, ys) public

Fits the functional form: a + bx.

Takes x and y values and returns [a, b, r^2].

See: http://mathworld.wolfram.com/LeastSquaresFitting.html

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