The R deme's size was 5617 until 2550.14 generations ago, when it began a exponential change, reaching 3491 individuals by 1439.0. After this period, the population underwent an exponential change, reaching 6098 individuals by 1236.453. From 1236.453 generations ago to now, the population grew from 6098 to 9066 at a exponential rate.
time_units: generations
demes:
  - name: R
    start_time: .inf
    epochs:
      - start_size: 5617
        end_time: 2550.14
      - start_size: 5617
        end_size: 3491
        end_time: 1439.0
        size_function: exponential
      - start_size: 3491
        end_time: 1236.453
        end_size: 6098
        size_function: exponential
      - end_time: 0
        start_size: 6098
        end_size: 9066
        size_function: exponential