Hi is there a way to visualize directed graphs in Lets Plot kotlinlang #datascience

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Title

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Piotr Krzemiński

10/08/2021, 11:33 AM

Hi, is there a way to visualize directed graphs in Lets-Plot? I don't see it in the examples here: https://lets-plot.org/pages/charts.html

the closest thing I found is https://datalore.jetbrains.com/view/notebook/DyD2CLrAbpfO3FMtg6QuhT and drawing points and segments manually, but I'm looking for defining my nodes and edges and letting the library lay it out in a nice way

i

Ilya Muradyan

10/08/2021, 12:02 PM

I'm not sure about lets-plot, but kernel itself has such API. Basically, it was introduced to visualize hierarchies, but can be used for simple graphs as well

:thank-you: 1

Plotly also has Scatter model, but I don't know if it's easy to render the graphs like this, maybe @altavir has something to say

Documentation is here: https://ileasile.github.io/kotlin-jupyter-docs/docs/api/org.jetbrains.kotlinx.jupyter.api.graphs/index.html

a

altavir

10/08/2021, 12:17 PM

Scatter plots are there, but I do not think it supports arrows and graphs. https://github.com/breandan/kaliningraph supports advanced graphs on top of graphviz

:thank-you: 2

p

Piotr Krzemiński

10/08/2021, 1:02 PM

thanks folks, some solid stuff to try out!

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