smaa (version 0.3-3)

smaa.ra: SMAA rank acceptabilities

Description

Calculate SMAA rank acceptabilities from sampled rankings.

Usage

smaa.ra(ranks)

Value

An \(m \times m\) matrix of rank probabilities, where each row corresponds to an alternative. The number of SMAA iterations is stored in attr(x, "smaa.N").

Arguments

ranks

An \(N \times m\) array of sampled rankings, where \(N\) is the number of SMAA iterations and \(m\) is the number of alternatives.

Author

Gert van Valkenhoef

See Also

smaa.ranks

Examples

N <- 1E4; m <- 2; n <- 3
meas <- dget(system.file("extdata/thrombo-meas.txt.gz", package="smaa"))
pref <- dget(system.file("extdata/thrombo-weights-nopref.txt.gz", package="smaa"))

# Calculate rank acceptabilities
values <- smaa.values(meas, pref)
ranks <- smaa.ranks(values)
ra <- smaa.ra(ranks)
print(ra)
plot(ra)