BarycentricInterpolator.set_yi(yi, axis=None)[source]#

Update the y values to be interpolated

The barycentric interpolation algorithm requires the calculation of weights, but these depend only on the xi. The yi can be changed at any time.


The y-coordinates of the points the polynomial will pass through. If None, the y values must be supplied later.

axisint, optional

Axis in the yi array corresponding to the x-coordinate values.