sankey-diagram

I have a simple sankey diagram, generated using networkD3 package inside a shiny app. How can source and/or target nodes be sorted? As you can see in the MWE, by default, neither source nodes (A, B, C, D, E) nor target nodes (V, W, X, Y, Z) are sorted. At least, sorting is not comprehensible to me. Code: library("shiny") library("networkD3") ui <- fluidPage( column(3), column(6, sankeyNetworkOutput("mySankeyD")), column(3) ) server <- function(input, output) { output$mySankeyD <- renderSankeyNetwork({ myDf <- list( nodes=data.frame(name=c( "A", "B", "C", "D", "E", "V", "W", "X", "Y", "Z")),

I am trying to reproduce simple example with rCharts library to plot sankey chart. I found this example from scratch and tried to reproduce it, however, I came up with some problems. Firstly I have tried running this code without nothing. Then I found out and realized, that I need d3_sankey in my computer. So, I have downloaded it from here and copied to C:\Users\adomas\Documents\R\win-library\3.0\rCharts\libraries\widgets\d3_sankey . Then I've tried that unchanged code once more and still got the following error: Error in file(con, "r") : cannot open the connection In addition: Warning

I am using matplotlibs sankey functionality and have a problem with connecting two flows. Basically, I just want to connect the flow Qab,rekup to the end of the flow Qzu,rekup (see Screenshot). Seems to be quite easy but I still haven't figured out how to manage this. Here's the screenshot: https://www.dropbox.com/s/2satz9ryniy958v/Sankey.png?dl=0 Here's the code: import numpy as np import matplotlib.pyplot as plt from matplotlib.sankey import Sankey fig = plt.figure() ax = fig.add_subplot(1, 1, 1, xticks=[], yticks=[], title="Vereinfachtes Kraftwerksmodell") sankey = Sankey(ax=ax, unit=None)

++++++++++++++++ Update: I think the answer to my question is that you can't put line breaks in. A colleague pointed out to me the node labels are SVG blocks, which don't support line breaks. ++++++++++++++++ How do I put a line break into the node labels for a sankey diagram produced using the networkD3 R package? Borrowing the example from Place text values to right of sankey diagram I can add values to the lables: library(networkD3) library(data.table) set.seed(1999) links <- data.table( src = rep(0:4, times=c(1,1,2,3,5)), target = sample(1:11, 12, TRUE), value = sample(100, 12) )[src <

In the r-markdown document given below, I use tabbed sections to display sankey plots. However, when a sankey plot is in a tab other than the first, adjusting (using htmlwidgets::onRender function) does not work. Does anybody know a way to overcome that problem? Related question: How to control node labels in Sankey diagram --- title: "Untitled" output: html_document --- ```{r setup, include=FALSE} knitr::opts_chunk$set(echo = FALSE) library(networkD3) library(htmlwidgets) nodes <- data.frame('name' = c('Node0','Node1','Node2','Node3','Node4','Node5','Node6', 'Node7','Node8','Node9','Node10',

Aim I am aiming to make a multiple Sankey in R using the googleVis package. The output should look similar to this: Data I've created some dummy data in R: set.seed(1) source <- sample(c("North","South","East","West"),100,replace=T) mid <- sample(c("North ","South ","East ","West "),100,replace=T) destination <- sample(c("North","South","East","West"),100,replace=T) # N.B. It is important to have a space after the second set of destinations to avoid a cycle dummy <- rep(1,100) # For aggregation dat <- data.frame(source,mid,destination,dummy) aggdat <- aggregate(dummy~source+mid+destination,dat