safi (version 1.0)

splitSafiDesign: Splitting up the domains of functional inputs

Description

The functional domains of the input functions are split up at given points and a corresponding DoE is generated.

Usage

splitSafiDesign(s.d, new.split.points)

Arguments

s.d

safidesign object

new.split.points

list of new split points

Value

safidesign-object

Details

For method "other" no runs are added.

References

Fruth, J.; Roustant, O.; Kuhnt, S. (2014) Sequential designs for sensitivity analysis of functional inputs in computer experiments, Reliability Engineering & System Safety, doi: 10.1016/j.ress.2014.07.018, preprint on HAL: http://hal.archives-ouvertes.fr/hal-00943509.

Bettonvil, B. (1995) Factor screening by sequential bifurcation, Communications in Statistics-Simulation and Computation, 24, 165-185.

Examples

# two inputs
s.d <- createSafiDesign(d.f = 2)
s.d
s.d2 <- splitSafiDesign(s.d = s.d, new.split.points = list(c(0.5), c(0.25, 0.75)))
s.d2

# including mirrored runs
s.d <- createSafiDesign(d.f = 2, mirrored.runs.included = TRUE)
s.d
s.d2 <- splitSafiDesign(s.d, list(c(0.5), c(0.25, 0.75)))
s.d2