Detailed Description

Definition at line 606 of file prob_dens_func.h.

Public Types
typedef boost::numeric::ublas::vector< double >	ubvector

Public Member Functions
void	init (hist &h)
	Initialize with histogram `h`.

const ubvector &	partial_sums ()
	Get reference to partial sums.

const ubvector &	bin_ranges ()
	Get reference to bin ranges.

virtual double	operator() () const
	Generate a sample.

virtual double	lower_limit () const
	Lower limit of the range.

virtual double	upper_limit () const
	Uower limit of the range.

virtual double	pdf (double x) const
	The normalized density.

virtual double	log_pdf (double x) const
	The log of the normalized density.

virtual double	cdf (double x) const
	Cumulative distribution function (from the lower tail)

virtual double	invert_cdf (double x) const
	Inverse cumulative distribution function (from the lower tail)

virtual double	entropy () const
	Entropy of the distribution ( $- \int f \ln f$ )

Protected Attributes
search_vec< ubvector >	sv
	Search through the partial sums.

size_t	n
	Number of original histogram bins.

ubvector	sum
	Normalized partial sum of histogram bins. More...

ubvector	range
	Vector specifying original histogram bins. More...

rng_gsl	rng
	Random number generator.

Member Data Documentation

ubvector o2scl::prob_dens_hist::range

protected

This vector has size n plus one.

Definition at line 630 of file prob_dens_func.h.

ubvector o2scl::prob_dens_hist::sum

protected

This vector has size n plus one.

Definition at line 624 of file prob_dens_func.h.

The documentation for this class was generated from the following file: