Realistic desirability functions

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Description

Convert a desirability into a realistic desirability.

Usage

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realisticDF(f, ...)
## S3 method for class 'desire.function'
realisticDF(f, ...)

Arguments

f

desirability function

...

...

Details

To construct a composite realistic desirability, first create a realistic desirability and then compose it. Doing the opposite is currently unsupported. This allows the composition to possibly pass a standard deviation which can be deduced from the inner function (eg. if the inner function is an object of class lm).

Value

A function with the same arguments as x and sd, which returns the realistic desirability.

Author(s)

Heike Trautmann trautmann@statistik.tu-dortmund.de, Detlef Steuer steuer@hsu-hamburg.de and Olaf Mersmann olafm@statistik.tu-dortmund.de

See Also

minimumDI