rosario

For a numeric vector, creates the set of cyclic shifts and their
mirror images (reverse order), preserving shape but changing location along
the cycle. The suite of vectors and mirrors represent a complete set
of possible distributions.

Implements a null model analysis to quantify concurrent temporal niche overlap (i.e., activity or phenology) among biological identities (e.g., individuals, populations, species) using the Rosario randomization algorithm (Castro-Arellano et al. 2010) <doi:10.1111/j.2041-210X.2010.00031.x>.

Tatiana Velásquez-Roa

A Null Model Algorithm to Analyze Cyclical Data in Ecology

Ángel L. Robles-Fernández

Maria A. Hurtado-Materon

Iván Castro-Arellano

rosario function

<dl><dt>numvec</dt>
<dd>Numeric vector representing a single biological identity'
distributions across ordered time intervals. Time intervals are assumed to be
circular (e.g., hours of the day, months of the year), so the last interval
is treated as adjacent to the first. Biological identities can be
individuals, populations, species or communities.</dd></dl>

Arguments

Generate cyclic and mirrored permutations of a time series — rosario

<dl>

<dt>numvec</dt>
<dd>Numeric vector representing a single biological identity'
distributions across ordered time intervals. Time intervals are assumed to be
circular (e.g., hours of the day, months of the year), so the last interval
is treated as adjacent to the first. Biological identities can be
individuals, populations, species or communities.</dd>

</dl>

rosario: Generate cyclic and mirrored permutations of a time series

Description

Usage

Value

Arguments

See Also

Examples