utils

Module for all utility functions of the cost optimal designs

Functions

obs_var(Yenc, colstart[, ratios, grouped_cols])	Directly computes the observation matrix from the design.
obs_var_Zs(Yenc, colstart[, grouped_cols])	Create the grouping matrices (1D array) for each of the factors that are supposed to be grouped.

Classes

Factor(*args, **kwargs)
FunctionSet(Y2X, init, cost, metric, constraints)
Parameters(fn, factors, colstart, coords, ...)
State(Y, X, Zs, Vinv, metric, cost_Y, costs, ...)