leastsquare_1d¶
-
astropy.modeling.statistic.
leastsquare_1d
(measured_vals, updated_model, weights, x)[source]¶ Least square statistic with optional weights. Safer than the general
leastsquare()
for 1D models by avoiding numpy methods that support broadcasting.- Parameters
- Returns
- resfloat
The sum of least squares.
See also