cdf_limits: This function calculates error for cdf of CPUE for predicting...

In rooperc4/MEHRSI: Habitat Model Estimates of Survey Abundances

Description

This function estimates the error around the upper 95 or the distribution of a species over a variable by bootstraping the upper and lower boundaries. The bootstrap errors are calculated by resampling the data 1000 times and then computing the limits. This is done for each of the variables used to determine presence or absence.

Usage

cdf_limits(CPUE, variables, breps = 1000)

Arguments

CPUE	Observed CPUE at the transect
variables	Haibtat variables used for estimating presence or absence
breps	Number of bootstraps to calculate error estimate

Examples

cdf_limits()

rooperc4/MEHRSI documentation built on May 21, 2019, 9:35 a.m.