variance.hpp File Reference

#include <stan/math/rev/meta.hpp>
#include <stan/math/rev/core.hpp>
#include <stan/math/rev/core/typedefs.hpp>
#include <stan/math/prim/err.hpp>
#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/fun/typedefs.hpp>
#include <vector>

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Namespaces
namespace	stan
	The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.
namespace	stan::math
	Matrices and templated mathematical functions.
namespace	stan::math::internal
	A comparator that works for any container type that has the brackets operator.

Functions
var	stan::math::internal::calc_variance (size_t size, const var *dtrs)
var	stan::math::variance (const std::vector< var > &v)
	Return the sample variance of the specified standard vector.
template<typename EigMat , require_eigen_vt< is_var, EigMat > * = nullptr>
var	stan::math::variance (const EigMat &m)
	Return the sample variance of the specified vector, row vector, or matrix.
template<typename Mat , require_var_matrix_t< Mat > * = nullptr>
var	stan::math::variance (const Mat &x)
	Return the sample variance of the var_value matrix Raise domain error if size is not greater than zero.