Supplement 1. Data files and code.

File List SAS.txt SAS code and example analyses optimize.txt Matlab optimization function (required for remltrend and Sim_model programs) remltrend.txt Matlab Analysis code (requires optimize function) Sim_model.txt Matlab simulation and analysis code (requires optimize function) Example_Data.txt Grizzly, Condor, Parrot, and Whooping Crane data Staples.zip All files at once DescriptionSAS.txt contains SAS code to perform REML-based analysis described in the original paper and example analysis of Grizzly, Puerto Rican Parrot, and California Condor data with notes on output. Optimize.txt is a Matlab function to optimize likelihood in toeplitz analysis and is required for the Matlab programs remltrend and Sim_model. Remltrend performs REML-analysis in Matlab. Sim_model simulates time-series and estimates trend, process variance, and sampling error variance.