MSCquartets: quartetStarTest – R documentation

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quartetStarTest

Hypothesis test for quartet counts fitting a star tree under the MSC

Description

Perform hypothesis test for star tree for a vector of quartet counts to fit expected frequencies of (1/3,1/3,1/3). The test performed is a standard Chi-square with 2 degrees of freedom.

Usage

quartetStarTest(obs)

Arguments

obs

vector of 3 counts of resolved quartet frequencies

Value

p-value

Examples

obs=c(16,72,12)
quartetStarTest(obs)

MSCquartets

Analyzing Gene Tree Quartets under the Multi-Species Coalescent

v1.1.0

MIT + file LICENSE

Authors

Elizabeth Allman [aut], Hector Banos [aut], Jonathan Mitchell [aut], John Rhodes [aut, cre] (<https://orcid.org/0000-0001-9921-1091>)

Initial release