Method for determining the distribution of constituent subpopula

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36441307, 364554, 356 39, 356 40, 356 41, 128632, 128633, 128664, G01N 1504, G01N 1502

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053495381

ABSTRACT:
A method and apparatus for determining the parameters (i.e., proportion, mean, and standard deviation) of constituent subpopulations within a sample population of particles which contains overlapping populations. The invention includes the use of the EM algorithm, an iterative process which estimates the probability that a particle belongs to any given overlapping subpopulation.

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