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Questions - networkd3

Creating Sankey diagram in R; making the plot output interpretable

I am creating Sankey diagrams for the first time in R, showing the connections between antecedent and consequent events and the number of times that they occur. Here is a mock example of the type of d...
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metaltoaster

r

plot

dplyr

sankey-diagram

networkd3

Votes: 0

Answers: 1

Latest Answer

If you want to stick with networkD3, I think you’ll need to disambiguate the node names in order to avoid the loops in the resulting graph. library(dplyr) library(networkD3) # Disambiguate node names...
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Mikko Marttila

Override default networkD3 graph properties

I am trying to set a custom color scheme using sankeyNetwork() from the networkd3 package in r. This is the custom color code I set for the colourScale argument of sankeyNetwork()... # Give a color fo...
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Stephen Okiya

javascript

r

d3.js

htmlwidgets

networkd3

Votes: 0

Answers: 1

Latest Answer

It's possible you're running into a problem with D3/JavaScript comparing only the first word of your LinkGroup values, i.e. ignoring everything after the first space. You can work around that by repla...
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CJ Yetman

How can I change the font size of link labels to a Sankey Diagram built with networkd3 in R?

I was trying to add link labels to a sankey diagram as described by CJ Yetman in: In R, how to display value on the links/paths of Sankey Graph? library(htmlwidgets) library(networkD3) nodes <- da...
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Jane von Okin

javascript

r

sankey-diagram

htmlwidgets

networkd3

Votes: 0

Answers: 1

Latest Answer

You can change the font size of link labels by adding .style("font-size", "34px") to the end of the JavaScript/D3 chain... htmlwidgets::onRender(p, ' function(el) { var node...
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CJ Yetman

Add x-node titles to networkD3 Sankey plot in correct order

I am trying to label the x-nodes of a Sankey plot created with networkD3. I see a solution posted here: How to add columnn titles in a Sankey chart networkD3 When I try to set labels manually, however...
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MorrisseyJ

javascript

r

d3.js

htmlwidgets

networkd3

Votes: 0

Answers: 1

Latest Answer

add .sort(function(a, b){return a - b}) to the end of the first line of JavaScript, like... var cols_x = this.sankey.nodes().map(d => d.x).filter((v, i, a) => a.indexOf(v) === i).sort(function(a...
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CJ Yetman

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