The Global Risks Index
NXS-GRX · Methods · 38 capabilities

Universal mathematics and statistics

Methods for cross-domain on the julia and typescript compute planes.

Page GRX-MTH-UMSEdition Baseline Edition 2026Evidence close 2026-09-30Values not yet publishedSnapshot 31a753f76
38
capabilities
26
kernel-bound
14
method families
3
standards
01Capabilities

38 capabilities

26 of 38 have a bound kernel or engine. States are shown as the registry records them; a request fails closed wherever an adapter, specialist model or governed data is still missing.

MethodCapability IDStateRuns on
Robust Distributionrisk.capability.universal-mathematics-statistics.robust.distribution.v1Reference implementationjulia · frontier_risk_math.robust_distribution
Empirical Distributionrisk.capability.universal-mathematics-statistics.empirical.distribution.v1Reference implementationpython · stats.empirical_distribution
Bayesian Updatingrisk.capability.universal-mathematics-statistics.bayesian.updating.v1Reference implementationjulia · frontier_risk_math.beta_binomial
Hierarchical Bayesianrisk.capability.universal-mathematics-statistics.hierarchical.bayesian.v1Adapter required—
Extreme Valuerisk.capability.universal-mathematics-statistics.extreme.value.v1Reference implementation—
Tail Riskrisk.capability.universal-mathematics-statistics.tail.risk.v1Reference implementationpython · tail.pot_gpd
Copula Dependencyrisk.capability.universal-mathematics-statistics.copula.dependency.v1Adapter required—
Tail Dependencerisk.capability.universal-mathematics-statistics.tail.dependence.v1Adapter requiredpython · dependence.tail_empirical
Monte Carlorisk.capability.universal-mathematics-statistics.monte.carlo.v1Reference implementationpython · simulation.monte_carlo
Latin Hypercuberisk.capability.universal-mathematics-statistics.latin.hypercube.v1Reference implementationpython · sampling.latin_hypercube
Importance Samplingrisk.capability.universal-mathematics-statistics.importance.sampling.v1Reference implementationpython · sampling.importance
Sequential Monte Carlorisk.capability.universal-mathematics-statistics.sequential.monte.carlo.v1Adapter required—
Kalman Filterrisk.capability.universal-mathematics-statistics.kalman.filter.v1Adapter required—
Extended Kalmanrisk.capability.universal-mathematics-statistics.extended.kalman.v1Adapter required—
Unscented Kalmanrisk.capability.universal-mathematics-statistics.unscented.kalman.v1Adapter required—
Particle Filterrisk.capability.universal-mathematics-statistics.particle.filter.v1Adapter required—
Markov Chainrisk.capability.universal-mathematics-statistics.markov.chain.v1Adapter requiredpython · markov.transition
Hidden Markovrisk.capability.universal-mathematics-statistics.hidden.markov.v1Adapter required—
Change Pointrisk.capability.universal-mathematics-statistics.change.point.v1Reference implementationpython · change.cusum
Anomaly Detectionrisk.capability.universal-mathematics-statistics.anomaly.detection.v1Reference implementationpython · anomaly.robust_mad
Survival Analysisrisk.capability.universal-mathematics-statistics.survival.analysis.v1Adapter requiredpython · survival.kaplan_meier
Reliabilityrisk.capability.universal-mathematics-statistics.reliability.v1Adapter requiredpython · reliability.weibull
Fault Treerisk.capability.universal-mathematics-statistics.fault.tree.v1Adapter required—
Event Treerisk.capability.universal-mathematics-statistics.event.tree.v1Adapter required—
Bayesian Networkrisk.capability.universal-mathematics-statistics.bayesian.network.v1Adapter required—
Information Theoryrisk.capability.universal-mathematics-statistics.information.theory.v1Reference implementationpython · information.mutual_information
Entropy and Concentrationrisk.capability.universal-mathematics-statistics.entropy.and.concentration.v1Reference implementationjulia · frontier_risk_math.concentration
Correlationrisk.capability.universal-mathematics-statistics.correlation.v1Reference implementationpython · stats.correlation
Regressionrisk.capability.universal-mathematics-statistics.regression.v1Adapter requiredpython · regression.ols
Gaussian Processrisk.capability.universal-mathematics-statistics.gaussian.process.v1Adapter requiredpython · gaussian_process.rbf
Spatial Statisticsrisk.capability.universal-mathematics-statistics.spatial.statistics.v1Adapter requiredpython · spatial.morans_i
Geostatisticsrisk.capability.universal-mathematics-statistics.geostatistics.v1Adapter requiredpython · geostatistics.ordinary_kriging
Bootstraprisk.capability.universal-mathematics-statistics.bootstrap.v1Reference implementationpython · stats.bootstrap_mean_ci
Global Sensitivityrisk.capability.universal-mathematics-statistics.global.sensitivity.v1Connectedpython · sensitivity.sobol_outputs
Shapley Sensitivityrisk.capability.universal-mathematics-statistics.shapley.sensitivity.v1Adapter requiredpython · sensitivity.shapley_coalitions
Optimization under Uncertaintyrisk.capability.universal-mathematics-statistics.optimization.under.uncertainty.v1Adapter requiredpython · optimization.robust_minimax
Multi-Criteria Decisionrisk.capability.universal-mathematics-statistics.multi.criteria.decision.v1Adapter requiredpython · decision.weighted_mcda
Real Optionsrisk.capability.universal-mathematics-statistics.real.options.v1Adapter requiredpython · decision.real_option_binomial
02Scope

Methods, data and supports

Method families
robust statistics, bayesian inference, extreme value, monte carlo, copula dependence, stochastic process, time series, change detection, survival reliability, spatial statistics, geostatistics, optimization, decision analysis, information theory
Domains
cross-domain
Compute planes
julia, typescript
Source classes
governed-observations, sealed-risk-data-cut
Spatial supports
point, object, grid, region, network
Temporal supports
instant, series, window, scenario
Connected1
Reference implementation14
Adapter required23
03Standards

Standards that govern this fabric

Propose a method

New methods are registered with a stable ID and a hand-derived golden test.