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std::normal_distribution<RealType>::mean, stddev

From cppreference.com
 
 
 
Pseudo-random number generation
Uniform random bit generators
Engines and engine adaptors
Non-deterministic generator
Distributions
Uniform distributions
Bernoulli distributions
Poisson distributions
Normal distributions
Sampling distributions
Seed Sequences
(C++11)
C library
 
std::normal_distribution
Member functions
Generation
Characteristics
normal_distribution::meannormal_distribution::stddev
(C++11)(C++11)
Non-member functions
(C++11)(C++11)(until C++20)
(C++11)(C++11)
 
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.

[edit] Parameters

(none)

[edit] Return value

1) The mean μ distribution parameter.
2) The deviation σ distribution parameter.

[edit] See also

(C++11)
gets or sets the distribution parameter object
(public member function) [edit]