poseticDataAnalysis (version 1.0.0)

BLSDominance: Computing the BLS dominance matrix of a poset.

Description

Computes the dominance matrix of the input poset, based on the BLS formula of Brueggemann et al. (2003).

Usage

BLSDominance(poset)

Value

The BLS dominance matrix

Arguments

poset

Object of S4 class POSet (the input poset). Argument poset must be created by using any function contained in the package aimed at building object of S4 class POSet (e.g. POSet(), LinearPOSet(), ProductPOSet(), ...) .

References

Brueggemann R., Lerche D. B., Sørensen P. B. (2003). First attempts to relate structures of Hasse diagrams with mutual probabilities, in: Sørensen P.B., Brueggemann R., Lerche D.B., Voigt K.,Welzl G., Simon U., Abs M., Erfmann M., Carlsen L., Gyldenkærne S., Thomsen M., Fauser P., Mogensen B. B., Pudenz S., Kronvang B. Order Theory in Environmental Sciences Integrative approaches.The 5th workshop held at the National Environmental Research Institute (NERI), Roskilde, Denmark, November 2002. National Environmental Research Institute, Denmark - NERI Technical Report, No. 479.

Examples

el <- c("a", "b", "c", "d")
dom <- matrix(c(
  "a", "b",
  "c", "b",
  "b", "d"
), ncol = 2, byrow = TRUE)
pos <- POSet(elements = el, dom = dom)

res <- BLSDominance(pos)