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# emix Class Reference

Weighted mixture of epdfs with external owned components. More...

`#include <libEF.h>`

Inheritance diagram for emix:

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Collaboration diagram for emix:

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List of all members.

## Public Member Functions
| emix (const RV &rv, vec &w0)
| Default constructor.
void | set_parameters (int &i, double wi, epdf *ep)
vec | mean ()
vec | sample ()
virtual vec | sample () const =0
| Returns the required moment of the epdf.
virtual double | eval (const vec &val) const
| Compute probability of argument `val`.
virtual double | evalpdflog (const vec &val) const =0
| Compute log-probability of argument `val`.
virtual vec | mean () const =0
| return expected value
RV | _rv () const
| access function
## Protected Attributes
int | n
vec & | w
Array< epdf * > | Coms
RV | rv

## Detailed Description

Weighted mixture of epdfs with external owned components.

## Member Function Documentation

virtual vec epdf::sample | ( |  | ) | const`[pure virtual, inherited]`

Returns the required moment of the epdf.

Returns a sample from the density,

Implemented in enorm< sq_T >, egamma, euni, eEmp, and enorm< ldmat >.

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

- work/mixpp/bdm/stat/libEF.h