netlogo中的加权有向图

Question

我想在netlogo中创建权重的有向图。我搜索了文档，但我找不到在我的链接上加权的方法。这是我的代码：

to setup
  clear-all                       ;; clear everything on canvas
  setup-nodes                     ;; a procedure to set nodes
  setup-edges                     ;; a procedure to set edges
  ask turtles [ set color red]    ;; paint nodes red
  ask links [set color white]     ;; paint edges white
  reset-ticks
end

to setup-nodes
  set-default-shape turtles "circle"
  crt number-of-nodes ;; users give this number from the interface
  [
    ; for visual reasons, we don't put any nodes *too* close to the edges
    setxy (random-xcor * 0.95) (random-ycor * 0.95)
  ]
end

to setup-edges
  while [ count links < num-links ] ;; num-links given by the user from interface
  [
    ask one-of turtles 
    [
      let choice one-of other turtles

      if choice != nobody [ create-link-to choice ]
    ] 
  ]
    ; make the network look a little prettier
    repeat 10
    [
      layout-spring turtles links 0.3 (world-width / (sqrt number-of-nodes)) 1
    ]
end

Answer 1

links-own [weight]（在“代码”标签的顶部）向链接添加名为weight的变量。

NetLogo模型库中使用links-own的一些模型：小世界，团队装配，有向网络上的扩散，人工神经网络，链接品种示例，网络导入示例。