These programs generate the results in Chapters 2 and 3. To start, begin with the MRFSS data and 
estimate programs 1-8 in the Marfin.zip folder. In each species folder there are two SAS programs. 
The first, labeled with the species name estimates the random utility models. The second estimates 
the Krinsky-Robb confidence intervals and the RMSE statistics. 

MRFSS data can be downloaded from: ftp://cusk.nmfs.noaa.gov/mrfss/intercept/ag/

This folder also contains additional SAS datasets:

distance2000
fishname
hcr_trans
nsites