Scatter2D Chart

A scatterplot displays the relationship between 2 numeric variables. For each data point, the value of its first variable is represented on the X axis, the second on the Y axis.



Color Themes


{
   "y" : {
      "data" : [
        [0.665,1.561],
        [0.701,1.99],
        [0.71,2.118],
        [0.767,3.834],
        [0.801,4.602],
        [0.807,5.199],
        [0.825,4.255],
        [0.831,4.818],
        [0.891,5.064],
        [0.902,5.283],
        [0.928,5.344],
        [0.97,4.691],
        [0.973,5.055],
        [0.98,4.937],
        [0.997,3.752],
        [1,3.965],
        [1.021,3.275],
        [1.045,2.849],
        [1.074,2.286],
        [1.089,1.64],
        [1.148,0.97],
        [1.224,0.537]
      ],
      "smps" : ["E","NOx"],
      "vars" : ["V1","V2","V3","V4","V5","V6","V7","V8","V9","V10","V11","V12","V13","V14","V15","V16","V17","V18","V19","V20","V21","V22"]
   }
}
{
   "graphType" : "Scatter2D",
   "showConfidenceIntervals" : "true",
   "showLoessFit" : "true",
   "theme" : "CanvasXpress",
   "title" : "Loess Fit",
   "xAxis" : ["E"],
   "yAxis" : ["NOx"]
}
library(canvasXpress)
y=read.table("https://www.canvasxpress.org/data/cX-loess2-dat.txt", header=TRUE, sep="\t", quote="", row.names=1, fill=TRUE, check.names=FALSE, stringsAsFactors=FALSE)
canvasXpress(
  data=y,
  graphType="Scatter2D",
  showConfidenceIntervals=TRUE,
  showLoessFit=TRUE,
  theme="CanvasXpress",
  title="Loess Fit",
  xAxis=list("E"),
  yAxis=list("NOx")
)