title: Know of an optimization library (e.g. implementing least squares, etc) for Javascript?
body: <p>Anyone know of an equivalent to (at least part of) <a href="http://docs.scipy.org/doc/scipy/reference/optimize.html" rel="noreferrer">scipy.optimize</a> implemented in javascript? I'm trying to fit various distributions (e.g. skew normal) to quantiles, but I've needed an optimization library before.</p>