# quartetWeightedDist: Compute the Weighted Quartet Distance between taxa In MSCquartets: Analyzing Gene Tree Quartets under the Multi-Species Coalescent

## Description

Compute the Weighted Quartet Distance between taxa of \insertCiteYR19;textualMSCquartets from a table specifying a collection of quartets on `n` taxa and the quartets' internal branch lengths.

## Usage

 `1` ```quartetWeightedDist(dqt) ```

## Arguments

 `dqt` an (`n` choose 4) x (`n+1`) matrix of the form output by `quartetTableDominant`

## Value

a pairwise distance matrix on `n` taxa

## References

\insertRef

YR19MSCquartets

`quartetTableDominant`, `WQDSAdjustLengths`, `WQDS`, `WQDC`, `WQDCrecursive`, `quartetWeightedDist`
 ```1 2 3 4 5 6 7 8 9``` ```gtrees=read.tree(file=system.file("extdata","dataGeneTreeSample",package="MSCquartets")) tnames=taxonNames(gtrees) QT=quartetTable(gtrees,tnames[1:6]) RQT=quartetTableResolved(QT) DQT=quartetTableDominant(RQT,bigweights="finite") D=quartetWeightedDist(DQT) tree=NJ(D) stree=WQDSAdjustLengths(tree) write.tree(stree) ```