mirror of
http://43.156.76.180:8026/YuuMJ/EukPhylo.git
synced 2025-12-28 04:20:25 +08:00
35 lines
1.7 KiB
C++
35 lines
1.7 KiB
C++
// $Id: gammaDistribution.h 2768 2007-11-22 12:57:44Z osnatz $
|
|
|
|
#ifndef ___GAMMA_DIST_LAGUERRE
|
|
#define ___GAMMA_DIST_LAGUERRE
|
|
/************************************************************
|
|
This distribution can take several forms depending on its free parameter alpha
|
|
(beta is assumed to be equal to alpha). For an extensive exlpanation of this distribution
|
|
see http://mathworld.wolfram.com/GammaDistribution.html.
|
|
please note that the borders of the categories are defined according to calculation of
|
|
the gamma integral, according to numerical recipes in gammaUtilities
|
|
_globalRate represents the rate for two joint genes.
|
|
************************************************************/
|
|
#include "definitions.h"
|
|
#include "generalGammaDistributionLaguerre.h"
|
|
#include "errorMsg.h"
|
|
|
|
class gammaDistributionLaguerre : public generalGammaDistributionLaguerre {
|
|
|
|
public:
|
|
explicit gammaDistributionLaguerre() {}
|
|
explicit gammaDistributionLaguerre(MDOUBLE alpha,int in_number_of_categories);
|
|
explicit gammaDistributionLaguerre(const gammaDistributionLaguerre& other);
|
|
virtual ~gammaDistributionLaguerre() {}
|
|
virtual distribution* clone() const { return new gammaDistributionLaguerre(*this); }
|
|
|
|
virtual void setAlpha(MDOUBLE newAlpha);
|
|
virtual void setGammaParameters(int numOfCategories=1 ,MDOUBLE alpha=1);
|
|
virtual void change_number_of_categories(int in_number_of_categories);
|
|
// to prevent the user from using alpha!=beta
|
|
virtual void setGammaParameters(int numOfCategories ,MDOUBLE alpha, MDOUBLE beta);
|
|
virtual void setBeta(MDOUBLE newBeta) {errorMsg::reportError("gammaDistributionLaguerre::setBeta : can not set beta because alpha=beta");
|
|
}
|
|
};
|
|
#endif
|