comdist

comm

Should mean pairwise distances separating species in two communities be weighted by species abundances? (default = FALSE)

abundance.weighted

Calculates MPD (mean pairwise distance) separating taxa in two communities, a measure of phylogenetic beta diversity

univar

Functions for phylocom integration, community analyses, null-models, traits and evolution. Implements numerous ecophylogenetic approaches including measures of community phylogenetic and trait diversity, phylogenetic signal, estimation of trait values for unobserved taxa, null models for community and phylogeny randomizations, and utility functions for data input/output and phylogeny plotting. A full description of package functionality and methods are provided by Kembel et al. (2010) <doi:10.1093/bioinformatics/btq166>.

Steven W Kembel

picante

Integrating Phylogenies and Ecology

comdist function

<dl> <dt>comm</dt>
<dd>Community data matrix</dd> <dt>dis</dt>
<dd>Interspecific distance matrix</dd> <dt>abundance.weighted</dt>
<dd>Should mean pairwise distances separating species in two communities be weighted by species abundances? (default = FALSE)</dd></dl>

Arguments

Steven Kembel &lt;steve.kembel@gmail.com&gt;

Author

Calculates inter-community mean pairwise distance — comdist

<dl>

 <dt>comm</dt>
<dd>Community data matrix</dd>

 <dt>dis</dt>
<dd>Interspecific distance matrix</dd>

 <dt>abundance.weighted</dt>
<dd>Should mean pairwise distances separating species in two communities be weighted by species abundances? (default = FALSE)</dd>

</dl>

comdist: Calculates inter-community mean pairwise distance

Description

Usage

Value

Arguments

Author

Details

References

See Also

Examples