smaa.ra {smaa} | R Documentation |
Calculate SMAA rank acceptabilities from sampled rankings.
smaa.ra(ranks)
ranks |
An N * m array of sampled rankings, where N is the number of SMAA iterations and m is the number of alternatives. |
An m * m matrix of rank probabilities, where each row corresponds to an
alternative.
The number of SMAA iterations is stored in attr(x, "smaa.N")
.
The value is given class smaa.ra
, use unclass(x)
to treat it as a regular matrix.
Gert van Valkenhoef
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)