Hi, as previously discussed on the mailing list http://numpy-discussion.10968.n7.nabble.com/Inconsistent-results-for-the-covariance-matrix-between-scipy-optimize-curve-fit-and-numpy-polyfit-td45582.html and listed in the issude https://github.com/numpy/numpy/issues/11196 there is no-standard factor to the scaling of the covariance matrix in np.polyfit. A while ago, I posted the pull request https://github.com/numpy/numpy/pull/11197 that removes the non-standard factor and introduces an option to give out the unscaled covariance. After an inital review by Marten van Kerkwijk, the only problem left was the question about the api. I have not heard back in while and was wondering whether there is still interest in this PR.
Greetings Andreas _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@python.org https://mail.python.org/mailman/listinfo/numpy-discussion
