optimsimplex

Provides a building block for optimization algorithms based on a simplex. The 'optimsimplex' package may be used in the following optimization methods: the simplex method of Spendley et al. (1962) doi:10.1080/00401706.1962.10490033, the method of Nelder and Mead (1965) doi:10.1093/comjnl/7.4.308, Box's algorithm for constrained optimization (1965) doi:10.1093/comjnl/8.1.42, the multi-dimensional search by Torczon (1989) , etc...