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Quantile calculation

version 1.4 (715 KB) by

Quantiles of a sample via various methods

9 Downloads

Updated

NOTE: this function is now available from the IoSR Matlab Toolbox as iosr.statistics.quantile.
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This function calculates quantiles and weighted quantiles for vectors, matrices, or N-D arrays, via one of a number of methods described in http://en.wikipedia.org/wiki/Quantile.

Comments and Ratings (2)

SH3

SH3 (view profile)

Handy toolset. One suggestion: your "localpeaks" function is a bit crude. Take a look at some of the FE entries which allow for specified minimum peak separation, do curve-fitting, etc.

Updates

1.4

Migrated to GitHub.

1.4

Added weighting option.

1.3.1

Added picture.

1.3.1

Corrected name.

1.3.1

Corrected name.

1.3.1

Minor bug fix when checking P and minor simplification in preallocation of q and N. Added N output to help.

1.3

Added traps for sample sizes of 0 or 1.

1.2

Added more input checking.

1.1

Updated function to return sample size.

MATLAB Release
MATLAB 8.3 (R2014a)
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Acknowledgements

Inspired by: Returns weighted percentiles of a sample

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