EvCombR (version 0.1-2)

focal<-: Replacement Function for Focal Elements

Description

Replaces focal elements of a mass function.

Usage

focal(x) <- value

Arguments

x

a mass function

value

new focal elements for the mass function

Value

mass function with focal elements replaced.

References

Dempster, A. P. (1969), A generalization of Bayesian inference, Journal of the Royal Statistical Society, 30, 205-247

Shafer, G., (1976), A Mathematical Theory of Evidence Princeton University Press

Examples

# state space
stateSpace <- c("a", "b", "c")

# mass functions 
m <- mass(list("a"=0.1, "b"=0.1 , "c"=0.4, "a/b/c"=0.4), stateSpace)

# replace focal elements
focal(m) <- list("a/b"=1)