epdf Class Reference
Probability density function with numerical statistics, e.g. posterior density. More...
#include <libBM.h>
Inheritance diagram for epdf:
Collaboration diagram for epdf:
Public Member Functions | |
| epdf () | |
| default constructor | |
| epdf (const RV &rv0) | |
| default constructor | |
| virtual vec | sample () const =0 |
| Returns the required moment of the epdf. | |
| virtual mat | sample (int N) const |
Returns N samples from density  . | |
| 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 | |
| virtual | ~epdf () |
| Destructor for future use;. | |
| RV | _rv () const |
| access function | |
Protected Attributes | |
| RV | rv |
| Identified of the random variable. | |
Detailed Description
Probability density function with numerical statistics, e.g. posterior density.Member Function Documentation
| virtual vec epdf::sample | ( | ) | const [pure virtual] |
Returns the required moment of the epdf.
Returns a sample, 
from density
Implemented in emix, enorm< sq_T >, egiw, egamma, euni, eEmp, enorm< ldmat >, enorm< chmat >, and enorm< fsqmat >.
Referenced by sample(), mpdf::samplecond(), PF::set_est(), and eEmp::set_parameters().
The documentation for this class was generated from the following files:
- work/mixpp/bdm/stat/libBM.h
- work/mixpp/bdm/stat/libBM.cpp
