Blame statistics/ChangeLog

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2008-07-03  Brian Gough  <bjg@hp2.network-theory.co.uk>
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	* Makefile.am (INCLUDES): use top_srcdir instead of top_builddir
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2007-10-02  Brian Gough  <bjg@network-theory.co.uk>
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	* variance_source.c: added functions for sum of squares and
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	weighted sum of squares
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2006-01-07  Brian Gough  <bjg@network-theory.co.uk>
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	* test_float_source.c: additional tests for NaNs
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	* minmax_source.c: handle NaNs correctly, if any element is NaN
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	then the max and min are NaN
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Sat Jul 15 12:23:09 2000  Brian Gough  <bjg@network-theory.co.uk>
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	* test_nist.c: added url/reference to the original NIST datasets
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Thu May  4 15:11:11 2000  Brian Gough  <bjg@network-theory.co.uk>
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	* covariance.c: added covariance function
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Wed Mar  8 15:29:19 2000  Brian Gough  <bjg@network-theory.co.uk>
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	* Function Name Reorganization: The function suffix "_with_mean"
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 	has been changed to "_m", the function suffix "_with_mean_and_sd"
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 	has been changed to "_m_sd". The variance function est_variance
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 	has been changed to simply _variance, (similarly for est_sd, which
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 	is now _sd), while the function _variance is now
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 	_variance_with_fixed_mean (and _sd is _sd_with_fixed_mean).
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Wed Mar  1 11:09:21 2000  Brian Gough  <bjg@network-theory.co.uk>
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	* wabsdev.c wabsdev_source.c wkurtosis.c wkurtosis_source.c
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 	wmean.c wmean_source.c wskew.c wskew_source.c wvariance.c
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 	wvariance_source.c:  added support for weighted statistics
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	* removed source.h (no longer used)
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Tue Feb 29 10:35:23 2000  Brian Gough  <bjg@network-theory.co.uk>
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	* changed arguments of pvariance and ttest to have consistent form
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 	(DATA,STRIDE,SIZE)
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Mon Feb 28 20:29:08 2000  Brian Gough  <bjg@network-theory.co.uk>
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	* removed sort function since this is now available in the sort
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 	directory.
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	* converted all functions to take a stride argument, in
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 	preparation for supporting statistics on vectors
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1998-11-06    <bjg@ancho.lanl.gov>
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	* test.c: added prototype for memcpy using #include <string.h>
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Wed Aug 12 12:34:24 1998  Brian Gough  <bjg@vvv.lanl.gov>
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	* quantiles.c: Renamed percentile to quantile throughout. This is
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 	the correct name for the quantity, mathematically speaking.
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Wed Aug  5 12:34:58 1998  Brian Gough  <bjg@vvv.lanl.gov>
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	* mkheaders.pl: script to generate all the headers from
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 	gsl_statistics_int.h
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	* test.h: removed test.h, not needed
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	* test.c: added tests for all types
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	* converted functions to use 'long double' for internal calculations,
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	for extra range.
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	* converted all the functions to use templates_on.h and
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 	templates_off.h
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Mon Jun  1 23:47:23 1998  Brian Gough  <bjg@vvv.lanl.gov>
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	* lag1_source.c: added a new function to compute the
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 	lag1-autocorrelation
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	* test_nist.c: added some numerical accuracy tests from NIST
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Fri Apr 10 15:11:51 1998  Brian Gough  <bjg@vvv.lanl.gov>
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	* renamed pooled_variance.c, etc to p_variance to avoid linker
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 	complaints about long filenames on some platforms
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Wed Apr  8 18:11:48 1998  Brian Gough  <bjg@vvv.lanl.gov>
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	* Added a new recurrence algorithm for the mean, variance, skew
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 	and kurtosis. It uses a running value which is less likely to
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 	overflow than a global sum.
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Mon Mar 30 22:18:59 1998  Brian Gough  <bjg@vvv.lanl.gov>
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	* completely reorganised the source system to use macros as
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	a primitive form of templates. 
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Sun Mar 29 16:25:24 1998  Brian Gough  <bjg@vvv.lanl.gov>
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	* make everything const where possible (to reduce the chance of errors)
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Sun Mar 22 23:34:05 1998  Brian Gough  <bjg@vvv.lanl.gov>
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	* skew.c: compute the skewness of a dataset
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	* percentiles.c: find a given percentile from a sorted dataset
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	* minmax.c: allow the user to find the indices of the max/min
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 	data points, in addition to the max/min values
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	* median.c: compute the median of a sorted dataset
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	* kurtosis.c: compute the kurtosis
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	* absdev.c: compute absolute deviations
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	* split statistics functions into double versions (gsl_stats) and
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 	integer versions (gsl_stats_int). There is a script
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 	(convert_double_to_int.pl) to make the integer versions from the
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 	double versions. 
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