QuantLib_Histogram man page

Histogram — Histogram class.


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

Public Types

enum Algorithm { None, Sturges, FD, Scott }

Public Member Functions


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)


Size bins () const

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

Algorithm algorithm () const

bool empty () const


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.


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Referenced By


Explore man page connections for QuantLib_Histogram(3).

algorithm(3), bins(3), breaks(3), counts(3) and Histogram(3) are aliases of QuantLib_Histogram(3).

QuantLib Version 1.8.1 Fri Sep 23 2016