Andrew Robinson, Mark A. Burgman, and Rob Cannon. 2011. Allocating surveillance resources to reduce ecological invasions: maximizing detections and information about the threat. Ecological Applications 21:1410–1417.

Supplement

R code used to create the results that are presented in Table 2.
Ecological Archives A021-066-S1.

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Authors
File list (downloads)
Description

Author(s)

Andrew P. Robinson
ACERA and Department of Mathematics and Statistics
University of Melbourne
Parkville 3010 VIC
Australia
E-mail: apro@unimelb.edu.au

Mark A. Burgman
ACERA
University of Melbourne
Parkville 3010 VIC
Australia

Rob Cannon
Biosecurity Services Group
Department of Agriculture, Fisheries, and Forestry
Canberra 2601 ACT
Australia

File list

allocate.r

Description

The allocate.r file is an R script that requires the free, open-source R statistical environment to run. The script is self-contained and can be run using the source command. It provides a function that determines the necessary sampling rate and sample size according to the algorithms in the paper, and examples of using the function to determine the results that we used to construct Table 2.

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