siskiyou

siskiyou.nb

siskiyou.groups

Distributions of species of herbs in relation to elevation on quartz
 diorite in the central Siskiyou Mountains. All values are per mille
 frequencies
 in transects (The number of 1 m2 quadrats, among 1000 such quadrats,
 in which a species was observed, based on 1250 1m2 quadrats in the
 first 5 transects, and 400 1m2 quadrats in 6. transect). Observed
 presences in the transect, outside the sampling plots, were coded as
 0.2. Rows correspond to species, columns correspond to regions.

datasets

Distance-based parametric bootstrap tests for clustering with
spatial neighborhood information. Some distance measures,
Clustering of presence-absence, abundance and multilocus genetic data
for species delimitation, nearest neighbor
based noise detection. Genetic distances between communities.
Tests whether various distance-based regressions
are equal. Try package?prabclus for on overview.

Christian Hennig

prabclus

Functions for Clustering and Testing of Presence-Absence,
Abundance and Multilocus Genetic Data

Bernhard Hausdorf

siskiyou function

Three objects are generated:<dl>
 <dt>siskiyou</dt>
<dd>numeric matrix giving the 144*6 abundance values.</dd> <dt>siskiyou.nb</dt>
<dd>neighborhood list for the 6 regions.</dd> <dt>siskiyou.groups</dt>
<dd>integer vector of length 144, giving group
 memberships for the 144 species.</dd></dl>

Format

Herbs of the Siskiyou Mountains — siskiyou

Three objects are generated:<dl>
 <dt>siskiyou</dt>
<dd>numeric matrix giving the 144*6 abundance values.</dd>

 <dt>siskiyou.nb</dt>
<dd>neighborhood list for the 6 regions.</dd>

 <dt>siskiyou.groups</dt>
<dd>integer vector of length 144, giving group
 memberships for the 144 species.</dd>

</dl>

siskiyou: Herbs of the Siskiyou Mountains

Description

Usage

Arguments

Format

Details

Examples