Alex,
At the moment, there does not appear to be anything in numpy. However,
I am working (slowly) on upgrading the C code for partitioning with
arbitrary arrays of real weights. That will get `partition`, `median`,
`percentile` to work with weights, as well as enabling weights for the
automated b
Hi,
I know the topic was already raised a long ago:
https://mail.scipy.org/pipermail/numpy-discussion/2010-July/051851.html
There are also several questions on SO:
http://stackoverflow.com/questions/20601872/numpy-or-scipy-to-calculate-weighted-median
http://stackoverflow.com/questions/13546146/
Hi,
I'm not sure if I should send this here or to scipy-user, feel free to
redirect me there if I'm off topic.
So, there is something I don't understand using inv and lstsq in numpy.
I've built *on purpose* an ill conditioned system to fit a quadric
a*x**2+b*y**2+c*x*y+d*x+e*y+f, the data poi
