Supplement 1. SAS macro for adaptive cluster sampling and Aletris data sets from the example.

File List
ACS.zip
-- .zip file containing SAS macro
and example code, and example Aletris bracteata data sets.

acs.sas

chekika_ACS_estimation.sas

chekika_1.csv

chekika_2.csv

philippi.3.1.zip

Description
"acs.sas"
is a SAS macro for computing Horvitz-Thompson
and Hansen-Horwitz estimates of population size for adaptive cluster sampling
with random initial sampling. This version uses ugly base SAS code and does
not require SQL or SAS products other than Base SAS, and should work with
versions 8.2 onward (tested with versions 9.0 and 9.1).

"chekika_ACS_estimation.sas"
is example SAS code calling the
acs macro to analyze the Chekika Aletris bracteata example data
sets.

"chekika_1.csv" is
an example data set in ASCII comma-delimited format from adaptive cluster
sampling of A. bracteata at Chekika, Everglades National Park, with
1-m2 quadrats.

"chekika_2.csv" is
an example data set in ASCII comma-delimited format from adaptive cluster
sampling of A. bracteata at Chekika, Everglades National Park, with
4-m2 quadrats.

"philippi.3.1.zip" metadata file
generated by morpho, including both xml and css.