Login Register

std::normal_distribution::mean

RealType mean() const;	(1)	(since C++11)
RealType stddev() const;	(2)	(since C++11)

Returns the parameters the distribution was constructed with.

1) Returns the mean μ distribution parameter. The mean specifies the location of the peak. The default value is 0.0.

2) Returns the deviation σ distribution parameter. The default value is 1.0.

Parameters

(none).

Return value

1) The mean μ distribution parameter.

2) The deviation σ distribution parameter.

See also

gets or sets the distribution parameter object
(public member function)

Links:

http://en.cppreference.com/w/cpp/numeric/random/normal_distribution/params

doc_CPP

2016-10-11 10:05:12

Comments

Leave a Comment

Please login to continue.

Popular Articles

std::normal_distribution Defined in header <random> template< class RealType = double > class normal_distribution; (since C++11) Generates random n

operators (std::normal_distribution) template< class ResultType > bool operator==( const normal_distribution<ResultType>& lhs, const normal_distribution

std::normal_distribution::reset void reset(); (since C++11) Resets the internal state of the distribution object. After a call to this function, the next call to operator()

std::normal_distribution::max result_type max() const; (since C++11) Returns the maximum value potentially generated by the distribution. Parameters (none). Return va

std::normal_distribution::normal_distribution explicit normal_distribution( RealType mean = 0.0, RealType stddev = 1.0 ); (1) (since C++11) explicit normal_distribution( const param_type&a