Published March 12, 2020
| Version 0.2.0
Software
Open
PhiCor: Calculating Phi coefficient of Association.
Description
Fully documented, tested on two projects now. The package is useful for calculating the Phi Coefficient of Association. The Phi coefficient is a measure of site fidelity or habitat association. The current package offers an improved habitat/group weighted version of the Phi Coefficient presented by De Cáceres and Legendre’s (2009). The improvements are published in Chetcuti et al. (2019).
Notes
This version now has a weighted version of IndVal and a torroidal version of permutation useful when looking at spatially auto-correlated data.
Files
PhiCor-master.zip
Files
(64.8 kB)
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Additional details
Related works
- Is supplement to
- https://github.com/Zabados/PhiCor (URL)
Funding
- UK Research and Innovation
- NERC Science @ Leeds and York - Site for PhD Training in Environmental Research (SPHERES) NE/L002574/1
References
- Chetcuti, J., Kunin, W.E. and Bullock, J.M. 2019. A weighting method to improve habitat association analysis: tested on British carabids. Ecography. 42(8), pp.1395–1404.
- De Cáceres, M., & Legendre, P. (2009). Associations between species and groups of sites: indices and statistical inference. Ecology, 90(12), 3566–3574.