derringerSuich: Derringer-Suich type desirability function

In desire: Desirability functions in R

Description

Returns a function evaluating a (generalized) Derringer-Suich desirability.

Usage

derringerSuich(y, d, beta)

Arguments

y	y
d	d
beta	beta

Details

If only y is provided and it is a vector of length 5, a normal (l, t, u, β_1, β_2) Derringer Suich desirability is constructed. Otherwise y, d and beta specify a generalized Derringer Suich type desirability.

Value

derringerSuich returns a function.

Author(s)

Heike Trautmann [e-mail], Detlef Steuer [e-mail] and Olaf Mersmann [e-mail]

References

G. Derringer and R. Suich (1980), Simultaneous optimization of several response variables, Journal of Quality Technology, Vol. 12, No. 4:214-219.

D. Steuer (2005), Statistische Eigenschaften der Multikriteriellen Optimierung mittels Wuenschbarkeiten, PhD Thesis, http://hdl.handle.net/2003/20171.

See Also

harrington1 for one sided Harrington type desirabilities and harrington2 for two sided Harrington type desirabilities.

Examples

## Simple (l, t, u, b0, b1) Derringer-Suich desirabilities:
d1 <- derringerSuich(c(0, 1, 2, 1, 1))
d2 <- derringerSuich(c(0, 1, 2, 2, 2))
d3 <- derringerSuich(c(0, 1, 2, .5, .5))

## Comparison of their shape:
opar <- par(mfrow=c(3, 1))
plot(d1)
plot(d2)
plot(d3)
par(opar)

## d/p/q/r examples:
ddesire(.2, d1, 0, 1)
pdesire(.5, d1, 0, 1)
qdesire(.8, d1, 0, 1)

Example output

Loading required package: loglognorm
[1] 0.4699929
[1] 0.7582697
      80% 
0.5861243 
Warning message:
In qdesire.default(0.8, d1, 0, 1) : Using finite sample estimation.

desire documentation built on May 2, 2019, 1:43 p.m.