triqs::stat::histogram

#include <triqs/stat.hpp>

class histogram

This class serves to sample a continuous random variable, and to ‘bin’ it. It divides a given range of real values into a series of equal intervals, and counts amounts of samples falling into each interval. The histogram keeps track of the total number of the sampled values, as well as of the lost samples that lie outside the chosen range.

Member functions

(constructor)
operator<<	Bin a real value into the histogram
mesh_point	Get position of bin’s center
size	Get number of histogram bins
limits	Get boundaries of the histogram
data	Read-only access to the data storage
n_data_pts	Get number of accumulated samples
n_lost_pts	Get number of discarded samples
clear	Reset all histogram values to 0
hdf5_format	Get HDF5 format name
operator==

Non Member functions

operator+	Addition of histograms
mpi_broadcast	MPI-broadcast histogram
mpi_reduce	MPI-reduce histogram
h5_write	Write histogram to HDF5
h5_read	Read histogram form HDF5
operator<<	Output stream insertion