Return the ocba ranking (xbest, ybest) for noisy optimization
ocbaRanking(x, y, fun, control, ...)matrix of x values
matrix of y values, one dimensional!
objective function
control list, see spotControl
additional arguments to fun
(x,y) matrix of sorted (by y) values. In case of noise are these values aggregated (y-mean) values.
Based on repeatsOCBA