IMP::isd::FNormal Class Reference

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Detailed Description

FNormal.

Probability density function and -log(p) of normal sampling from some function F. If A is drawn from the F-Normal distribution then F(A) is drawn from a normal distribution with mean M and standard deviation sigma. Arguments: F(A), J(A) the derivative of F w/r to A, F(M) and sigma. The distribution is normalized with respect to the variable A.

Example: if F is the log function, the F-normal distribution is the lognormal distribution with mean M and standard deviation sigma.

NOTE: for now, F must be monotonically increasing, so that JA > 0. The program will not check for that.

Inheritance diagram for IMP::isd::FNormal:

List of all members.

Public Member Functions
	FNormal (double FA, double JA, double FM, double sigma)
virtual double	density () const
virtual double	evaluate () const
virtual double	evaluate_derivative_FA () const
virtual double	evaluate_derivative_FM () const
virtual double	evaluate_derivative_JA () const
virtual double	evaluate_derivative_sigma () const
void	set_FA (double f)
void	set_FM (double f)
void	set_JA (double f)
void	set_sigma (double f)
Public Member Functions inherited from IMP::base::Object
std::size_t	__hash__ () const
virtual std::string	get_type_name () const =0
	Return a string identifying the type of the object.
virtual IMP::base::VersionInfo	get_version_info () const =0
	Get information about the module and version of the object.
void	set_check_level (CheckLevel l)
void	set_log_level (LogLevel l)
	Set the logging level used in this object.
void	set_was_used (bool tf) const
void	show (std::ostream &out=std::cout) const
const std::string &	get_name () const
void	set_name (std::string name)

Static Public Member Functions
static FNormal *	get_from (IMP::base::Object *o)

Additional Inherited Members
Protected Member Functions inherited from IMP::base::Object
	Object (std::string name)

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

• FNormal.h
• isd/__init__.py