由于讨论了on this thread的一个神秘问题,我目前无法使用R绘制Sankey图。
由于有些人报告说无法在其R环境中复制我的问题,并且在这一点上我愿意为我的图表做任何事情,所以它发生在我身上,也许有人可以帮助我绘制所需的实际代码,并且给我发图片...
所以,这是代码:
library(networkD3)
#List of nodes (portfolios & targets)
nodes = data.frame("finalnodes" =
c("portfolio1", #0
"portfolio2", #1
"portfolio3", #2
"portfolio4", #3
"target1", #4
"target2", #5
"target3", #6
"target4", #7
"target5", #8
"target6", #9
"target7", #10
"target8" #11
))
#List of links
links = as.data.frame(matrix(c(
0,4,1,
2,10,1,
2,6,1,
3,4,1,
3,5,1,
3,7,1,
3,8,1,
3,9,1,
3,11,1),
byrow = TRUE, ncol = 3))
#Column names of data frame
names(links) = c("source", "target", "value")
#check
links
#Sankey Diagram
#Colour scale
colourScale = JS("d3.scaleOrdinal(d3.schemeCategory20);")
#Diagram
sankeyNetwork(Links = links, Nodes = nodes,
Source = "source", Target = "target", Value = "value", NodeID = "finalnodes",
fontSize = 14, nodeWidth = 10, nodePadding = 140, iterations = 0,
colourScale = colourScale)
不用说,当我绘制它时,格式就搞砸了。
我得到的情节: