secr (version 3.2.1)

rbind.popn: Combine popn Objects

Description

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

Usage

# S3 method for 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

Value

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

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.

See Also

popn

Examples

# NOT RUN {
## 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))

# }