smaa {smaa} | R Documentation |
Calculate SMAA decision indices based on a set of samples from the criteria values distribution and a set of samples from the feasible weight space.
smaa(meas, pref)
meas |
Criteria measurements. An N * m * n
array, where |
pref |
Weights. An N * n array, where |
The one-stage method does not store the alternatives' values or the raw rankings. Instead, only standard summary metrics are provided.
ra |
Rank acceptabilities (see |
cw |
Central weights (see |
Gert van Valkenhoef
N <- 1E4; m <- 2; n <- 3 meas <- dget(system.file("extdata/thrombo-meas.txt.gz", package="smaa")) # Sample / read weights ## Not run: library(hitandrun) pref <- simplex.sample(n, N)$samples ## End(Not run) pref <- dget(system.file("extdata/thrombo-weights-nopref.txt.gz", package="smaa")) # Calculate SMAA metrics result <- smaa(meas, pref) print(result) plot(result) result <- smaa(meas, c(0.5, 0.2, 0.3)) print(result)