Swamp tree data used in Dixon (2002) and other papers, 734 tree
locations (630 live trees), 5
categories (4 species and other) goodplot1.txt
Columns are x,y coordinates, indicator for live (1) or dead
(0), and species code The Copper and NaPCP
data sets used in "Diagnostics to assess
Toxicokinetic-Toxicodynamic models with interval Censored data" (Xia et al, to appear)
(FX:Fraxinus spp.,ash, NS:Nyssa sylvatica,
black gum, NX: Nyssa aquatica, Water tupelo, OT: Other
TD: Taxodium distichum, Bald cypress).
The columns are: experiment number (1, 2, or 3), the concentration of toxicant, the start, and the end of
the observation interval, the number dying during that interval, the number alive at the start of the interval,
and the empirical survival function.