Analyzer Class Reference

hierarchy. More...

Inheritance diagram for Analyzer:

List of all members.

Public Member Functions
const VariablesArray &	all_variables () const
	return the complete set of evaluated variables
const ResponseArray &	all_responses () const
	return the complete set of computed responses
const VariablesArray &	variables_array_results () const
	return multiple final iterator solutions (variables)
const ResponseArray &	response_array_results () const
	return multiple final iterator solutions (response)
Protected Member Functions
	Analyzer ()
	default constructor
	Analyzer (Model &model)
	standard constructor
	Analyzer (NoDBBaseConstructor, Model &model)
	alternate constructor for instantiations "on the fly" with a Model
	Analyzer (NoDBBaseConstructor)
	alternate constructor for instantiations "on the fly" without a Model
	~Analyzer ()
	destructor
virtual void	update_best (const RealVector &vars, const Response &response, const int eval_num)
	compares current evaluation to best evaluation and updates best
virtual void	vary_pattern (bool pattern_flag)
	sets varyPattern in derived classes that support it
virtual void	get_parameter_sets (const Model &model)
	Returns one block of samples (ndim * num_samples).
void	evaluate_parameter_sets (Model &model, bool log_resp_flag, bool log_best_flag)
	into response sets (allResponses)
void	var_based_decomp (const int ndim, const int num_samples)
void	volumetric_quality (int ndim, int num_samples, double *sample_points)
	Calculation of volumetric quality measures.
void	print_vbd (ostream &s, const RealVectorArray &S, const RealVectorArray &T) const
	Printing of VBD results.
Protected Attributes
VariablesArray	allVariables
	array of all variables evaluated
ResponseArray	allResponses
	array of all responses computed
StringArray	allHeaders
	array of headers to insert into output while evaluating allVariables
bool	qualityFlag
	flag to indicated if quality metrics were calculated
double	chiMeas
	quality measure
double	dMeas
	quality measure
double	hMeas
	quality measure
double	tauMeas
	quality measure

---

Detailed Description

hierarchy.

The Analyzer class provides common data and functionality for various types of systems analysis, including nondeterministic analysis, design of experiments, and parameter studies.

---

Member Function Documentation

void evaluate_parameter_sets	(	Model &	model,
		bool	log_resp_flag,
		bool	log_best_flag
	)			[protected]

into response sets (allResponses)

Convenience function for derived classes with sets of function evaluations to perform (e.g., NonDSampling, DDACEDesignCompExp, FSUDesignCompExp, ParamStudy).

void var_based_decomp	(	const int	ndim,
		const int	num_samples
	)			[protected]

Calculation of sensitivity indices obtained by variance based decomposition. These indices are obtained by the Saltelli version of the Sobol VBD which uses (K+2)*N function evaluations, where K is the number of dimensions (uncertain vars) and N is the number of samples.

void volumetric_quality	(	int	ndim,
		int	num_samples,
		double *	sample_points
	)			[protected]

Calculation of volumetric quality measures.

Calculation of volumetric quality measures developed by FSU.

void print_vbd	(	ostream &	s,
		const RealVectorArray &	S,
		const RealVectorArray &	T
	)			const [protected]

Printing of VBD results.

printing of variance based decomposition indices.

---

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

• DakotaAnalyzer.H
• DakotaAnalyzer.C

---