QuantLib_Histogram

Langue: en

Autres versions - même langue

Version: 377617 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

QuantLib::Histogram -

Histogram class.

SYNOPSIS


#include <ql/math/statistics/histogram.hpp>

Public Types


enum Algorithm { None, Sturges, FD, Scott }

Public Member Functions

constructors

 


Histogram ()

template<class T > Histogram (T data_begin, T data_end, Size breaks)

template<class T > Histogram (T data_begin, T data_end, Algorithm algorithm)

template<class T , class U > Histogram (T data_begin, T data_end, U breaks_begin, U breaks_end)

inspectors

 


Size bins () const

const std::vector< Real > & breaks () const

Algorithm algorithm () const

bool empty () const

results

 


Size counts (Size i) const

Real frequency (Size i) const

Detailed Description

Histogram class.

This class computes the histogram of a given data set. The caller can specify the number of bins, the breaks, or the algorithm for determining these quantities in computing the histogram.

Author

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