## ----setup, include = FALSE---------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

## ---- echo=FALSE, out.width="100%"--------------------------------------------
knitr::include_graphics("../man/figures/spip-periods.svg")

## ---- echo=FALSE, out.width="100%"--------------------------------------------
knitr::include_graphics("../man/figures/spip-periods-with-sampling.svg")

## ---- echo=FALSE, out.width="100%", fig.cap="Schematic describing the first stage of migration: migration out of a population. Each blue line shows individuals leaving the population and entering a pool of migrants."----
knitr::include_graphics("../man/figures/spip-periods-with-migration.svg")