StatisticManager.h File Reference

High-level orchestration of statistical uncertainty propagation, likelihood construction and fit scans. More...

#include <vector>
#include <iomanip>
#include <iostream>
#include <filesystem>
#include <optional>
#include <limits>
#include <numeric>
#include <set>
#include <random>
#include <map>
#include "Include.h"
#include "IModel.h"
#include "IStatCorrelationProxy.h"
#include "IStatParameterProxy.h"
#include "IStatSourcesProxy.h"
#include "IStatDependencyPruner.h"
#include "CovarianceTransformer.h"
#include "JointDistribution.h"
#include "RvgNuisanceSampler.h"
#include "MCEngine.h"
#include "MarginalFactory.h"
#include "CopulaFactory.h"
#include "Fit.h"
#include "ChiSquaredLikelihood.h"
#include "MarginalConfigFactory.h"
#include "INuisanceReader.h"
#include "NuisanceSpec.h"
#include "IStatParamOptimizerProxy.h"

Include dependency graph for StatisticManager.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	AdvancedStatisticConfig
struct	StatisticConfig
	Runtime configuration for statistical propagation, fitting and nuisance handling. More...
struct	LikelihoodScanPoint
	Single point of a two-dimensional likelihood scan. More...
struct	LikelihoodScanGrid
	Regular two-dimensional grid of likelihood-scan evaluations. More...
struct	FitResultWithMaps
	User-facing MLE result keyed by physics parameter identifiers. More...
struct	StatCache
	Internal cache of currently selected observables, nuisances, correlations and fit state. More...
class	StatisticManager
	Coordinates statistical inputs, nuisance distributions, MLE fits and contour/scan computations. More...

Enumerations
enum class	StatisticLikelihoodMode { PROFILED_NUISANCE , CHI2_MC_COVARIANCE }
	Selects the likelihood backend used by StatisticManager::compute_MLE(). More...

Detailed Description

High-level orchestration of statistical uncertainty propagation, likelihood construction and fit scans.

The statistic manager is the central bridge between the physics model, statistical proxies, nuisance-parameter definitions and the fitting/contouring machinery. It builds the cached observable and nuisance state, constructs likelihood objects, runs maximum-likelihood fits, computes Monte Carlo uncertainty summaries and exposes confidence-contour and likelihood-scan utilities.

See also

MLFitter

MonteCarloEngine

JointDistribution

NuisanceSpec

Definition in file StatisticManager.h.

Enumeration Type Documentation

StatisticLikelihoodMode

enum class StatisticLikelihoodMode

strong

Selects the likelihood backend used by StatisticManager::compute_MLE().

Enumerator
PROFILED_NUISANCE	Full likelihood with explicit nuisance parameters profiled during the fit.
CHI2_MC_COVARIANCE	Fast chi-square likelihood using MC theory covariance plus experimental covariance.

Definition at line 55 of file StatisticManager.h.