C++

Reference

<random>

chi_squared_distribution

public member function
<random>

std::chi_squared_distribution::n

result_type n() const;
Degrees of freedom
Returns parameter n associated with the chi_square_distribution object.

This parameter is known as the degrees of freedom of the chi-square distribution.

This parameter is set on construction.

Parameters

none

Return value

The n parameter (degrees of freedom) associated with the distribution object.

Complexity

Constant.

See also

chi_squared_distribution::(constructor)
Construct Chi-squared distribution (public member function)
chi_squared_distribution::param
Distribution parameters (public member function)