buffer_BBS: buffer_BBS

In SMBC-NZP/BBSclim: Analysis of BBS data using correlated occupancy models to examine relationship between range dynamics and climate variables

Description

Add all routes within rectangular buffer around the maximum and minimum observed latitude and longitude

Usage

buffer_BBS(alpha, bbs, buffer = 2, method = "rec", raw = FALSE)

Arguments

buffer	Numeric value indicating the number of degrees to buffer the count data (default = 2)
method	Which buffer method to use? Options include: "rec", "bcr", "bcr + rec" (default = "rec")
spp_count	Data frame containing the count data for the focal species obtained using the 'GetSppCounts()' function
routes	Data frame containing the route data obtained from the function 'GetRoutes()'

Value

A .csv file containing the following fields:

routeID The unique 8 digit route ID for each route

Year The year that the count was conducted

aou The numeric code for the focal species

countN Total individuals of the focal species recorded at stop N (50-stop data) or N-9:N (10-stop data)

Latitude The latitude for the route

Longitude The longitude for the route

SMBC-NZP/BBSclim documentation built on May 9, 2019, 11:20 a.m.