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Bootstrap a statistic

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Bootstrap a statistic

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15 Apr 2007 (Updated )

(Extension of BOOTSTRP)

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Description

Function BSTRAP computes values of user-defined scalar-, vector- or matrix-valued statistics in the original sample, and in B bootstrap samples of size m <=n, where n is the number of rows in X. Addressing limitations of BOOTSTRP (Statistics Toolbox, v. 5-6), BSTRAP accepts 'fixed', i.e. non-resampled, matrix-valued input arguments, and allows both matrix- and structure-valued output - which can be summarized with function BSTATS, calculating average, sample variance and (2.5, 97.5) percentiles of a bootstrap distribution.

Acknowledgements

Plot A Univariate Histogram inspired this file.

Required Products Statistics Toolbox
MATLAB release MATLAB 7.0.1 (R14SP1)
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