To Do

  • set anchor around season and not around the firs and last observation
    • this is done since as the anchor is set around monitoring season and not the observations themselves.
  • filter out site with no observation during the monitoring season
  • add stop and next when no count are available
  • add butterfly week count index like in the regionalGAM

 a + b = c

digraph G {
    a -> b
    b -> c
    b -> e
    e -> a
}