extendRanking {RankAggregator} | R Documentation |
Fully extend a partial ranking
Description
This function is called by RankAggregator
::consensusRanking
.
The heuristic procedure orders unranked Items
according the proportion
of times an item was preferred in all pairwise comparisons with other unranked
Item
s.
Usage
extendRanking(umat, node)
Arguments
umat |
a matrix , which is either the output of evaluationMatrix ,
or a subset of the output of evaluationMatrix .
|
node |
a list of elements, containing information about a node in
the branch and bound search space. The relevant elements here are
$partial.ranking , $included , and $prl . Where,
$partial.ranking is a vector of rank positions for each Item
in umat that is ranked so far; partial rankings may contain some -
or all - NA values. $included is a logical vector denoting if
an Item in umat is ranked in $partial.ranking . And
$prl is a numeric value denoting how many of the Item s in
umat are ranked in $partial.ranking .
|
Value
A vector of rank positions.
[Package
RankAggregator version 0.0.1
Index]