1 2 3 4 Previous Next 50 Replies Latest reply on Oct 14, 2019 11:06 PM by Yao Xuan Eng Go to original post
• ###### 45. Re: Decision trees, flow diagrams, sankeys in Tableau... here is a solution !!!

Thank you very much for sharing this!

I tried to build a decision tree with text nodes, but ran into some issues with multiple text layers in the nodes. Can anyone help me solve this?

https://community.tableau.com/message/757686#757686

• ###### 46. Re: Decision trees, flow diagrams, sankeys in Tableau... here is a solution !!!

Hi Olivier,

thanks for your examples. I know i'm in late for this post but i just find out that beautiful viz. I'm trying to replicate the viz but, although i follow all the instruction (i double checked twice all the fields created and all the table calculation) i can't be able to show the visualization of a curve (e.g. curve A) as in your viz. The sigmoid shape daesn't appear. I know that can be due to table calculations but i'm sure that is not the point because i checked with your viz.

• ###### 47. Re: Decision trees, flow diagrams, sankeys in Tableau... here is a solution !!!

Hi Olivier,

I am trying create a view like a horizontal tree like strucutre.

Like, one node at level 0 which is root node , 4 links and 4 nodes at level 1, and each node will be having 3 or 5 child nodes.

I'm beginner to tableau and I'm struggling from where to start the tree. I need to complete this assignment for my team project.

Could you please or anyone advise me how to prepare data for the tree and how to bring the viz ?

Thanks,

Jan

• ###### 48. Re: Decision trees, flow diagrams, sankeys in Tableau... here is a solution !!!

This is amazing!  Thank you for sharing you're work, Olivier CATHERIN

I'm trying to recreate this, but I'm a little stuck and not sure what I'm missing.  For some reason, I can't get the polygon curves to fill in.  The lines appear to be correct; however, they are not shaded   Any help you can provide would be great!

Thank you!

Lisa

• ###### 49. Re: Decision trees, flow diagrams, sankeys in Tableau... here is a solution !!!

Hi Lisa,

Can you please try to change the mark to polygons and see the outcome?

• ###### 50. Re: Decision trees, flow diagrams, sankeys in Tableau... here is a solution !!!

Same issue as Toby!

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