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Parent-offspring pairs are counted between potential offspring cohort and potential parents grouped by age, year, and location of sampling. Adults are included in potential offspring.

Usage

as_pop(samples, min_adult_age = 4L)

write_pop(x, path = "pop.txt")

read_pop(path)

Arguments

samples

A sample_family data.frame of tekka() result.

min_adult_age

integer

x

An outcome of as_pop()

path

A file name or connection to write to

Value

A data.frame with "pop" class and six columns:

  • cohort: birth year of offspring

  • capture_year: of parents

  • capture_age: of parents

  • location: where parents were sampled

  • pops: the number of parent-offspring pairs

  • comps: the number of possible comparisons

Details

as_pop() converts a sample_family data frame to POP format.

write_pop() writes a POP data.frame to a file.