Supplementary material for "Model-based clustering for image segmentations
and large datasets via sampling" by Wehrens, Buydens, Fraley and Raftery,
Techn. Report no. 424, Dept.
of Statistics, University of Washington, February 2003.
Data
St. Paulia data
(courtesy of J. Noordam, Agrotechnology and Food Innovations B.V., Wageningen, NL)
A three-column gzipped ascii file: the image size is 304 times 268.
R/Splus scripts
Import data
Strategy I
Strategy II
Strategy III
Strategy IV