size()
The number of members in a group.
Synopsis
size(Population)
size(<group_name>)
Description
The first form returns the number of individual agents in the Population.
The second form returns the number of members in the ordinary agent’s group. If the agent is not a member of the given group, the function returns 0.
Parameters
<group_name>:Name of a mixing group or Population
Examples
If an agent is a member of a School, then the agent can find the size the school with:
my_school_size = size(School)