Given a set of subject matter expert estimates for the 5th and 95th quantiles of impact and frequency of contact for events, calculate the distribution parameters for TEF and LM. Use a truncated lognormal distribution for LM (losses cannot be infinite in size) and for the TEF.

fit_scenarios(responses, maximum_impact = Inf,
  maximum_impact_factor = 10, maximum_frequency_factor = 10)

Arguments

responses

A tidyrisk_response_set object.

maximum_impact

The absolute maximum potential impact of any single loss event.

maximum_impact_factor

Maximum impact factor - scaling factor of a SME's 95 percent maximum loss to limit the impact of any single event.

maximum_frequency_factor

Maximum frequency factor - scaling factor at which to limit frequency of events.

Value

A dataframe.

See also

Other distribution fitting functions: combine_lognorm_trunc, combine_lognorm, combine_norm, fit_capabilities_geomean, fit_capabilities, fit_lognorm_trunc, fit_lognorm, fit_norm_trunc, fit_pois, fit_scenarios_geomean, fit_threat_communities, generate_cost_function, lognormal_to_normal, normal_to_lognormal

Examples

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