scaffold::normal_distribution Struct Reference

normal distribution centered with given mean and standard deviation (makes heavy use of std::erf()) More...

#include <normal_distribution.hpp>

Public Member Functions
	normal_distribution (const float _std_deviation, const float _mean=0)
	constructor
bool	is_valid () const
	a normal distribution is valid iff its standard distribution is non-0
float	probability (float x) const
	compute the probability to pick x under the normal distribution centered at mean with standard deviation
float	prob_distance_to_mean_at_most (const float x) const
	compute the probability to pick something whose distance to the mean is at most x
float	prob_of_picking_at_least (const float x) const
	compute the probability to pick a value of at least x

Public Attributes
const float	mean
const float	std_deviation

Detailed Description

normal distribution centered with given mean and standard deviation (makes heavy use of std::erf())

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

• utils/normal_distribution.hpp