如何生成图表/图表（如Google Analytics（分析）的访问者流量）？ [英] how to generate a graph/diagram like Google Analytics's Visitor Flow?

问题描述

我想要产生与最近的Google Analytics（分析）「访客流程」类似的图表。这些也称为

因为d3在动画上很好，我认为它看起来很酷，我做了一个动画版本： http://nickrabinowitz.com/projects/d3/alluvial/alluvial-dynamic.html

这不包括一切可能想要，但希望它会提供一些基础。开始的大块代码只是伪造数据 - 你可以用你的真实数据替换，或者使用 d3.json 加载它。预期格式类似于DOM节点结构d3期望的网络图：

  {
 //时间列表插槽t1到tn 
次：[
 // t1节点列表
 [
 {
 nodeName：Node 1，
 id： 
 nodeValue：24332 
}，
 //等... 
]，
 //等... 
]，
 / /所有链接的列表
 links：[
 {
 source：1，//源节点的id 
目标：5，//目标节点的id 
 value ：3243 
}，
 // ... etc 
] 
} 
  

我希望这是有帮助的 - 这不是一个典型的SO响应，它可能需要一定量的工作来定制您的需求，但我认为这可能是有用的。

I am trying to generate a diagram similar to that presented by the recent Google Analytics "Visitor Flow". These are also known as Alluvial diagrams.

I can use a web or non-web based solution, as long as I can run it myself.

The data I want to visualize is the following:

• at time t1, I have x1 units, divided into n1 parts
• at time t2, the n1 parts split (or merged) into n2 parts, with x2 units
  • i want to show where the splits/merges are taking place.

My data is currently represented with a DiGraph in NetworkX, but this may be irrelevant, since I can output my data in any format required.

解决方案

I thought this was an interesting question, so I made an example alluvial diagram using d3: http://nickrabinowitz.com/projects/d3/alluvial/alluvial.html

And, because d3 is so good at animation, and I thought it would look cool, I made an animated version as well: http://nickrabinowitz.com/projects/d3/alluvial/alluvial-dynamic.html

It doesn't cover everything you might want, but hopefully it will provide some basis. The large block of code in the beginning is just making fake data - you can replace this with your real data, or load it using d3.json. The expected format is similar to the DOM node structure d3 expects for network graphs:

{
    // list of time slots t1 through tn
    times: [
        // list of t1 nodes
        [
            {
                nodeName: "Node 1",
                id: 1,
                nodeValue: 24332
            },
            // etc ...
        ],
        // etc ...
    ],
    // list of all links
    links: [
        {
            source: 1, // id of source node
            target: 5, // id of target node
            value: 3243
        },
        // ... etc
    ]
}

I hope that's helpful - this isn't a typical SO response, and it would likely require a certain amount of work to customize to your needs, but I thought it might be useful.

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