Programs and data for many of the analyses of the limnological data set.
Ecological Archives M073-003-S1.
Authors
File list (downloadable)
Description
Anthony R. Ives
UW-Madison
arives@facstaff.wisc.edu
Zoology
UW-Madison
Madison, WI 53706 USA
Brian Dennis
Department of Fish and Wildlife Resources and Division of Statistics
University of Idaho
Moscow, ID 83844-1136 USA
Katherine Cottingham
Department of Biology
Dartmouth College
Hanover, NH 03755 USA
Stephen R. Carpenter
UW-Madison
Center for Limnology
UW-Madison
Madison, WI 53706 USA
Programs
Programs are provided in text form to run under Matlab.
MARbasic.m
1. CLS estimates of parameters in the MAR(1) model, including CLS estimates of the measures of stability (Tables 1, 3, and 4).
2. Plots of data and diagnostics (Figs. 5–7).
3. Bootstrapping confidence intervals for the CLS parameter estimates (Tables 1 and 3).
4. ML estimates of parameters in the MAR(1) model, including ML estimates of the measures of stability (Tables 2–4).
5. MARbasic.m calls the programs plotlakes.m, MARpacf.m, norscore.m, and MARMLfunct.m; and the data sets lakedata.txt and fishdata.txt.
MARkalman.m
1. ML estimates of parameters in the observation-error MAR(1) model, Eq. 28 (Tables 2 and 4, Fig. 8).
2. MARkalman.m calls the program MARkalmanfunct.m and the data sets lakedata.txt and fishdata.txt.
Data
lakedata.txt
1. Raw zooplankton and phytoplankton data (Fig. 5).
2. Nutrient addition data (Fig. 5).
fishdata.txt
1. Log-interpolated fish biomass on a log scale (Fig. 5).