Create new costs object

Costs object is used to define additional costs to add to the model's objective function.

Usage

newCosts(name, variable, desc = "", mult = NULL, subset = NULL, misc = NULL)

Arguments

name

get_slot_doc("costs", "name")

variable

get_slot_doc("costs", "variable")

desc

get_slot_doc("costs", "desc")

mult

data.frame. Named list or data frame with numeric values for the variable included in the costs-constraint. A constant or a data frame with the same dimensions as the subseted variable.

subset

data.frame. Named list or data frame with set-values for each dimension of the variable. This slot subsets the variable to the specified set values.

misc

list. Additional information.

Value

costs object with given specifications.

See also

Other class constraint policy: class-constraint, class-costs, newConstraint(), newSubsidy(), newTax(), subsidy-class, tax-class