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A method for estimating the parameters in a parametric statistical model when the observations are fuzzy and are assumed to be related to underlying crisp realizations of a random sample. This method is based on maximizing the observed-data likelihood defined as the probability of the fuzzy data.
The toolbox provides functions for the following problems: - normal mean and variance estimation from trapezoidal fuzzy data; - multiple linear regression with crisp inputs and trapezoidal fuzzy outputs; - univariate finite normal mixture estimation from trapezoidal fuzzy data.
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