adjust_mig_rate: Two-dimensional adjusted migration rate
In robjohnnoble/demonanalysis: Analysis and plotting of demon data

Description Usage Arguments Details Value Examples

Adjust migration rate for probability that migrating cell lands in an already-occupied deme

1	adjust_mig_rate(m, two_dim)

`m`	migration rate per cell, relative to birth rate
`two_dim`	whether growth is in two dimensions

Adjustment for two-dimensional growth entails multiplying the migration rate by factors estimated from simulation results. First factor: the number of cells at the edge of the population, relative to the number expected if the population were a disc. Second factor: for cells at the edge, the average proportion of nearest neighbours that are empty.

The migration rate.