Abstract: The Nelder-Mead simplex method is a well-known algorithm enabling the minimization of functions that are not available in closed-form and that need not be differentiable or convex.

Everyone should care about privacy and security of their communications - innocuous conversations can put you in danger even if there is nothing to hide. One of the most shocking stories is the ...

Background Difference-in-differences is a method commonly used in population health research. It is based on assumptions that ...

In January, 1923, Lee Strasberg went to Al Jolson’s 59th Street Theatre to see “Tsar Fyodor Ivanovich,” a nineteenth-century Russian play about sixteenth-century Russian politics, performed, in ...