The population size of R deme stood at 653 until a shift at 8550.324 generations ago, leading to a exponential increase up to 8525.0 generations and 8938 individuals. Following this, there was an linear change to 9728 individuals by 2057.7. Since 2057.7, the population has seen a exponential changed from 9728 to 4585, continuing to the current time.
time_units: generations
demes:
  - name: R
    start_time: .inf
    epochs:
      - start_size: 653
        end_time: 8550.324
      - start_size: 653
        end_size: 8938
        end_time: 8525.0
        size_function: exponential
      - start_size: 8938
        end_time: 2057.7
        end_size: 9728
        size_function: linear
      - end_time: 0
        start_size: 9728
        end_size: 4585
        size_function: exponential