rbind.popn: Combine popn Objects

In secr: Spatially Explicit Capture-Recapture

Combine popn Objects

Description

Form a single popn object from two or more existing popn objects, or a list.

Usage

## S3 method for class 'popn'
 rbind(..., renumber = TRUE)

Arguments

...	one or more popn objects
renumber	logical for whether row names in the new object should be set to the row indices

Details

An attempt to combine objects will fail if they conflict in their covariates attributes.

From secr 3.1 this is an S3 method and list input is not allowed.

Value

An object of class popn with number of rows equal to the sum of the rows in the input objects.

See Also

popn

Examples

## generate and combine two subpopulations
trapobj <- make.grid()
p1 <- sim.popn(D = 3, core = trapobj)
p2 <- sim.popn(D = 2, core = trapobj)
covariates(p1) <- data.frame(size = rep("small", nrow(p1)))
covariates(p2) <- data.frame(size = rep("large", nrow(p2)))
pop <- rbind(p1,p2)

## or
pop <- do.call(rbind, list(p1,p2))

secr documentation built on Nov. 4, 2024, 9:06 a.m.