vza_assign

This is a rewrite of the function <code>assignment</code> from the Vander
Zanden appendix code.

internal

Tools for using genetic markers, stable isotope data, and habitat
suitability data to calculate posterior probabilities of breeding origin of
migrating birds.

Eric C. Anderson

gaiah

Genetic and Isotopic Assignment Accounting for Habitat
Suitability

vza_assign function

<dl><dt>rescale_mean</dt>
<dd>the tissue specific mean raster, such as the mean.raster
component of the output of <code>vza_mean_and_var_rasters</code>.</dd>
<dt>rescale_var</dt>
<dd>tissue specific raster of standard deviations, such as the var.raster
component of the output of <code>vza_mean_and_var_rasters</code>.</dd>
<dt>precip_sd</dt>
<dd>SD raster associated with the IsoMAP output.
This is the precip component of the variance term.</dd>
<dt>sd_indiv</dt>
<dd>the individual component of the variance term.
This is a value to be determined by the user. The standard approach is to
use the mean of the SDs observed among individuals at all of the calibration sites.</dd>
<dt>bird_iso</dt>
<dd>a single value giving the isotope ratio found in the individual's feather.</dd></dl>

Arguments

assign posterior probability of origin for a bird in each cell in the raster — vza_assign

<dl>

<dt>rescale_mean</dt>
<dd>the tissue specific mean raster, such as the mean.raster
component of the output of <code>vza_mean_and_var_rasters</code>.</dd>


<dt>rescale_var</dt>
<dd>tissue specific raster of standard deviations, such as the var.raster
component of the output of <code>vza_mean_and_var_rasters</code>.</dd>


<dt>precip_sd</dt>
<dd>SD raster associated with the IsoMAP output.
This is the precip component of the variance term.</dd>


<dt>sd_indiv</dt>
<dd>the individual component of the variance term.
This is a value to be determined by the user. The standard approach is to
use the mean of the SDs observed among individuals at all of the calibration sites.</dd>


<dt>bird_iso</dt>
<dd>a single value giving the isotope ratio found in the individual's feather.</dd>

</dl>

vza_assign: assign posterior probability of origin for a bird in each cell in the raster

Description

Usage

Arguments

Details