ptdata.single: Simulated single observer point count data

In mrds: Mark-Recapture Distance Sampling

Simulated single observer point count data

Description

Simulated single observer point count data with detection p(0)=1; hn sigma=30; w=100

Format

The format is 341 obs of 4 variables: ..$ distance: numeric distance from center $ observer: Factor w/ 2 levels "1","2": 1 2 1 2 1 2 1 2 1 2 ... ..$ detected: numeric 0/1 $ object : sequential object number

Examples

data(ptdata.single)
xx=ddf(dsmodel = ~cds(key="hn", formula = ~1), data = ptdata.single,
         method = "ds", meta.data = list(point=TRUE))
summary(xx)
plot(xx,main="Simulated point count data")

mrds documentation built on May 29, 2024, 3:56 a.m.