R Under development (unstable) (2023-11-06 r85483 ucrt) -- "Unsuffered Consequences"
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> library(kappalab)
Loading required package: lpSolve
Loading required package: quadprog
Loading required package: kernlab
> 
> mu <- set.func(c(1:8,8:1)/8)
> stopifnot(abs(mu@data - zeta(Mobius(mu))@data) < 1e-6)
> 
> a <- Mobius(mu)
> stopifnot(abs(Shapley.value(a)- Shapley.value(mu)) < 1e-6)
> 
> mu <- set.func(c(0,1,1,1,2,2,2,3))
> stopifnot(abs(mu@data - as.set.func(as.card.set.func(mu))@data) < 1e-6)
> stopifnot(abs(Shapley.value(mu) - Shapley.value(as.card.set.func(mu))) < 1e-6)
> 
> 
> 
> 
> proc.time()
   user  system elapsed 
   0.50    0.07    0.56