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Fitting Hansen Models to Investigate Convergent Evolution

v0.6 · Aug 19, 2024 · GPL (>= 2)

Description

This data-driven phylogenetic comparative method fits stabilizing selection models to continuous trait data, building on the 'ouch' methodology of Butler and King (2004) <doi:10.1086/426002>. The main functions fit a series of Hansen models using stepwise AIC, then identify cases of convergent evolution where multiple lineages have shifted to the same adaptive peak. For more information see Ingram and Mahler (2013) <doi:10.1111/2041-210X.12034>.

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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies ape ouch MASS geiger phytools surface

Version History

new 0.6 Mar 10, 2026
updated 0.6 ← 0.5 diff Aug 18, 2024
updated 0.5 ← 0.4-1 diff Dec 17, 2020
updated 0.4-1 ← 0.4 diff Feb 13, 2014
updated 0.4 ← 0.3 diff Oct 31, 2013
updated 0.3 ← 0.2 diff Feb 20, 2013
new 0.2 Jan 3, 2013