有人可以解释如何使用numpy.polyfit获取Chi ^ 2/doF？
python numpy least-squares
如何在python中计算最小二乘拟合(scipy.optimize.leastsq)的置信区间？
python scipy confidence-interval least-squares
least-squares ×2
python ×2
confidence-interval ×1
numpy ×1
scipy ×1