percent_vol

Function to calculate a percent volume on a utilisation distribution (UD)

Functions to filter GPS/Argos locations, as well as assessing the sample size for the analysis of animal distributions. The filters remove temporal and spatial duplicates, fixes located at a given height from estimated high tide line, and locations with high error as described in Shimada et al. (2012) <doi:10.3354/meps09747> and Shimada et al. (2016) <doi:10.1007/s00227-015-2771-0>. Sample size for the analysis of animal distributions can be assessed by the conventional area-based approach or the alternative probability-based approach as described in Shimada et al. (2021) <doi:10.1111/2041-210X.13506>.

Takahiro Shimada

SDLfilter

Filtering and Assessing the Sample Size of Tracking Data

percent_vol function

<dl><dt>x</dt>
<dd>A vector containing the probability density.</dd>
<dt>percent</dt>
<dd>An integer specifying the percent volume of a UD to be considered.</dd></dl>

Arguments

Author

UD percent volume — percent_vol

<dl>

<dt>x</dt>
<dd>A vector containing the probability density.</dd>


<dt>percent</dt>
<dd>An integer specifying the percent volume of a UD to be considered.</dd>

</dl>

percent_vol: UD percent volume

Description

Usage

Value

Arguments

Author

Details