Niveditha Kumar

Active since 2019

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Calculating a log liklihood ratio test based on covariance and mean.
I have to test the hypothesis; given h_0 : Customer belong to bio customers with mean mu_0 and Covarianve sigma_0 h_1 : Cust...

ongeveer 5 jaar ago | 1 answer | 0

1

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How to define a covariance matrix that is positive semi definite?
mu = [80 130 200]; sigma = [1 1.5 4; 1.5 3 2; 4 2 1]; rng('default') % For reproducibility R = mvnrnd(mu,sigma,200);

ongeveer 5 jaar ago | 2 answers | 1

2

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Question

Error using function. I get the error Array indices must be positive integers or logical values.
clear all clc format short lambda = 0.9; ES = zeros(5); SCV = ES; %initializing SCV TH = ES; %initializing TH ...

meer dan 5 jaar ago | 1 answer | 0

1

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