Path: Math/Analysis
% Calculates the new standard deviation and average. -------------------------------------------------------------------------- Form: [s, m] = NewStats( oldS, oldM, count, x ) -------------------------------------------------------------------------- ------ Inputs ------ oldS (:,:) Old standard deviation of the data set oldM (:,:) Old average of the data set count (1,1) Number of elements in data set (including x) x (:,:) New element that has been added to the data ------- Outputs ------- s (:,:) New standard deviation m (:,:) New average --------------------------------------------------------------------------
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