nw:mean-weighted-path-length

nw:mean-weighted-path-length weight-variable

Like nw:mean-path-length, but takes into account link weights.

Example:

links-own [ weight ]
to go
  clear-all
  create-turtles 3
  ask turtle 0 [ create-link-with turtle 1 [ set weight 2.0 ] ]
  ask turtle 1 [ create-link-with turtle 2 [ set weight 2.0 ] ]
  show nw:mean-path-length
  show nw:mean-weighted-path-length weight
  create-turtles 1 ; create a new, disconnected turtle
  show nw:mean-path-length
  show nw:mean-weighted-path-length weight
end

Will ouput:

observer: 2.6666666666666665
observer: false