Tree Chart

A tree graph is a network structure. It is constituted of a root node that gives birth to several nodes connected by edges or branches.



Color Themes


{
   "x" : {
      "Annot1" : ["A","B","C","A","B","C","A","B","C","A","B","C","A","B","C","A"],
      "Annot2" : [5,10,15,20,25,30,35,40,40,35,30,25,20,15,10,5],
      "Level1" : ["L1.1","L1.1","L1.1","L1.1","L1.2","L1.2","L1.2","L1.2","L1.3","L1.3","L1.3","L1.3","L1.4","L1.4","L1.4","L1.4"],
      "Level2" : ["L2.1","L2.1","L2.2","L2.2","L2.1","L2.1","L2.2","L2.2","L2.1","L2.1","L2.2","L2.2","L2.1","L2.1","L2.2","L2.2"],
      "Level3" : ["L3.1","L3.2","L3.1","L3.2","L3.1","L3.2","L3.1","L3.2","L3.1","L3.2","L3.1","L3.2","L3.1","L3.2","L3.1","L3.2"]
   },
   "y" : {
      "data" : [
        [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16]
      ],
      "smps" : ["A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P"],
      "vars" : ["Order"]
   }
}

{
   "graphType":"Tree",
   "hierarchy":[
      "Level1",
      "Level2",
      "Level3"
   ],
   "showTransition":"true",
   "title":"Collapsible Tree"
}

library(canvasXpress)
y=read.table("https://www.canvasxpress.org/data/cX-tree-dat.txt", header=TRUE, sep="\t", quote="", row.names=1, fill=TRUE, check.names=FALSE, stringsAsFactors=FALSE)
x=read.table("https://www.canvasxpress.org/data/cX-tree-smp.txt", header=TRUE, sep="\t", quote="", row.names=1, fill=TRUE, check.names=FALSE, stringsAsFactors=FALSE)
canvasXpress(
  data=y,
  smpAnnot=x,
  graphType="Tree",
  hierarchy=list("Level1", "Level2", "Level3"),
  showTransition=TRUE,
  title="Collapsible Tree"
)