Disaggr: Disaggregation of the variable costs

In SECFISH: Disaggregate Variable Costs

Description

Function to disaggregate time series of variable costs by from the fleetsegment to the metier level, using the official time series of the costs and the official time series of transversal variables, combined with the results obtained from GLM function applied on individual vessel data.

Usage

Disaggr(Costs_or,key_table_or,Eff,path)

Arguments

Costs_or	Data frame containing the variable costs time series by fleet segment.
key_table_or	Data frame containing the coefficients of the best fitting GLM, describing the relationship between variable costs structure and transversal variables by metier.
Eff	Data frame containing the transversal variables (effort and revenues) by metier.
path	Path where the results have to be saved.

Value

Costs_or	See example typing Co_or in the R console.
key_table_or	See example typing key_tab_or in the R console. Details related to each column: Type of cost: Allowed values: fuel_costs, other_costs, labour_costs, maintenance_costs. Option: 1 additive model, 2 multiplicative model, 3 metier not significant. To fill in the fields Explanatory_variable and Coefficient, the output produced by the GLM.r script has to be considered for that fleet segment for the disaggregation.
Eff	See example typing Eff_ in the R console.
path	Default path=tempdir()

Author(s)

Isabella Bitetto

Examples

Disaggr(Costs_or,key_table_or,Eff,path=tempdir())

SECFISH documentation built on Aug. 29, 2019, 5:10 p.m.