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Algorithm: Bayesian Wilcoxon signed-rank test based on the Dirichlet Process

Bayesian Wilcoxon signed test based on the Dirichlet Process.

Given a paired sequence of observations (Y_i,X_i) for i=1,...n, it performs a hypothesis test for P(Z>= -Z')>1/2 being Z=Y-X. The test is performed with posterior probability 1-alpha (e.g., 0.95). It returns the ... (show more)
Tags: Dirichlet Process Wilcoxon signed-test
Usage: Algorithm is public.
Viewed 3552 times, called 209 times
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2 votes
AnonymousUser AnonymousUser
01/29/2014 4:15 p.m. (version #8)

Run Algorithm

: Y Input Vector
: X Input Vector (same dimension as Y)
: Alpha level
: 'right','left'
: Dirichlet Process Prior Strength
Number of Monte Carlo samples
: Allow cached result?

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Computation is running...


showing plot # of

Result Value(s)


Resource Usage

Execution of the algorithm took seconds.
Peak memory usage for running the algorithm was kilobytes (total usage: kilobytes).

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ID of this run:

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Matlab log




Using this algorithm in your local MATLAB environment is easy: Click here for instructions!

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  1. Download the CloudRunner Client by clicking here and place the downloaded file in your MATLAB working directory.

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#1: AnonymousUser AnonymousUser on 01/29/2014 4:29 p.m.
The output is explained in the Description