psStats.h File Reference

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Detailed Description

basic statistical operations

This file will hold the definition of the histogram and stats data structures. It also contains prototypes for procedures which operate on those data structures.

XXX: The following stats members are never used, or set in this code. stats->robustN50 stats->clippedNvalues stats->binsize

Author:

GLG, MHPCC

Version:

Revision

1.48

Name

rel7

Date:

Date

2005/08/30 01:14:13

Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii

Definition in file psStats.h.

#include "psVector.h"

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Enumerations
enum	psStatsOptions {   PS_STAT_SAMPLE_MEAN = 0x000001, PS_STAT_SAMPLE_MEDIAN = 0x000002, PS_STAT_SAMPLE_STDEV = 0x000004, PS_STAT_SAMPLE_QUARTILE = 0x000008, PS_STAT_ROBUST_MEAN = 0x000010, PS_STAT_ROBUST_MEDIAN = 0x000020, PS_STAT_ROBUST_MODE = 0x000040, PS_STAT_ROBUST_STDEV = 0x000080, PS_STAT_ROBUST_QUARTILE = 0x000100, PS_STAT_CLIPPED_MEAN = 0x000200,   PS_STAT_CLIPPED_STDEV = 0x000400, PS_STAT_MAX = 0x000800, PS_STAT_MIN = 0x001000, PS_STAT_USE_RANGE = 0x002000, PS_STAT_USE_BINSIZE = 0x004000 }
	enumeration of statistical calculation options More...
Functions
psStats *	psVectorStats (psStats *stats, const psVector *in, const psVector *errors, const psVector *mask, psMaskType maskVal)
	Performs statistical calculations on a vector.
psStats *	psStatsAlloc (psStatsOptions options)
	Allocator of the psStats structure.
bool	psMemCheckStats (psPtr ptr)
	Checks the type of a particular pointer.
psHistogram *	psHistogramAlloc (float lower, float upper, int n)
	Allocator for psHistogram where the bounds of the bins are implicitly specified through simply specifying an upper and lower limit along with the size of the bins.
bool	psMemCheckHistogram (psPtr ptr)
	Checks the type of a particular pointer.
psHistogram *	psHistogramAllocGeneric (const psVector *bounds)
	Allocator for psHistogram where the bounds of the bins are explicitly specified.
psHistogram *	psVectorHistogram (psHistogram *out, const psVector *values, const psVector *errors, const psVector *mask, psMaskType maskVal)
	Calculate a histogram.
psBool	p_psGetStatValue (const psStats *stats, psF64 *value)
	Extracts the statistic value specified by stats->options.
void	p_psNormalizeVectorRangeU8 (psVector *myData, psU8 low, psU8 high)
	Normalize the range of a vector containing U8 values.
void	p_psNormalizeVectorRangeU16 (psVector *myData, psU16 low, psU16 high)
	Normalize the range of a vector containing U16 values.
void	p_psNormalizeVectorRangeU32 (psVector *myData, psU32 low, psU32 high)
	Normalize the range of a vector containing U32 values.
void	p_psNormalizeVectorRangeU64 (psVector *myData, psU64 low, psU64 high)
	Normalize the range of a vector containing U64 values.
void	p_psNormalizeVectorRangeS8 (psVector *myData, psS8 low, psS8 high)
	Normalize the range of a vector containing S8 values.
void	p_psNormalizeVectorRangeS16 (psVector *myData, psS16 low, psS16 high)
	Normalize the range of a vector containing S16 values.
void	p_psNormalizeVectorRangeS32 (psVector *myData, psS32 low, psS32 high)
	Normalize the range of a vector containing S32 values.
void	p_psNormalizeVectorRangeS64 (psVector *myData, psS64 low, psS64 high)
	Normalize the range of a vector containing S64 values.
void	p_psNormalizeVectorRangeF32 (psVector *myData, psF32 low, psF32 high)
	Normalize the range of a vector containing F32 values.
void	p_psNormalizeVectorRangeF64 (psVector *myData, psF64 low, psF64 high)
	Normalize the range of a vector containing F64 values.

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