| Name : R-Ostats
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| Version : 0.2.0
| Vendor : obs://build_opensuse_org/devel:languages:R
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| Release : lp154.14.1
| Date : 2024-07-04 15:28:42
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| Group : Development/Libraries/Other
| Source RPM : R-Ostats-0.2.0-lp154.14.1.src.rpm
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| Size : 0.82 MB
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| Packager : https://www_suse_com/
| |
| Summary : O-Stats, or Pairwise Community-Level Niche Overlap Statistics
|
Description :
O-statistics, or overlap statistics, measure the degree of
community-level trait overlap. They are estimated by fitting
nonparametric kernel density functions to each species’ trait
distribution and calculating their areas of overlap. For instance, the
median pairwise overlap for a community is calculated by first
determining the overlap of each species pair in trait space, and then
taking the median overlap of each species pair in a community. This
median overlap value is called the O-statistic (O for overlap). The
Ostats() function calculates separate univariate overlap statistics for
each trait, while the Ostats_multivariate() function calculates a
single multivariate overlap statistic for all traits. O-statistics can
be evaluated against null models to obtain standardized effect sizes.
\'Ostats\' is part of the collaborative Macrosystems Biodiversity Project
\"Local- to continental-scale drivers of biodiversity across the
National Ecological Observatory Network (NEON).\" For more information
on this project, see the Macrosystems Biodiversity Website
(< https://neon-biodiversity.github.io/>). Calculation of O-statistics
is described in Read et al. (2018) < doi:10.1111/ecog.03641>, and a
teaching module for introducing the underlying biological concepts at
an undergraduate level is described in Grady et al. (2018)
< http://tiee.esa.org/vol/v14/issues/figure_sets/grady/abstract.html>.
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RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/15.4/x86_64 |
