Condensed Scatter Plot: Colorful & Facetted
Facets are a way to split your data into subsets and create multiple plots based on those subsets, all within a single visualization. They allow you to display different views of the data side by side, making it easier to compare patterns across groups. For example, if you have a dataset with sales data categorized by region, you can use facets to create separate plots for each region.
<html>
<head>
<!-- Include the CanvasXpress library in your HTML file -->
<link rel="stylesheet" href="https://www.canvasxpress.org/dist/canvasXpress.css" type="text/css"/>
<script src="https://www.canvasxpress.org/dist/canvasXpress.min.js"></script>
</head>
<body>
<!-- Create a canvas element for the chart with the desired dimensions -->
<div>
<canvas id="canvasId" width="600" height="600"></canvas>
</div>
<!-- Create a script to initialize the chart -->
<script>
// Use a data frame (2D-array) for the graph
var data = [
[ "Id", "U-Trial 1", "U-Trial 2", "U-Trial 3", "S-Trial 1", "S-Trial 2", "S-Trial 3", "Smoker", "Opinion", "Sex", "Age", "Order"],
[ "s1", 38.4, 27.7, 25.7, 53.1, 30.6, 30.2, "N", "pos", "M", 23, "1"],
[ "s2", 46.2, 57.2, 41.9, 54.7, 43.3, 56.7, "Y", "neg", "F", 43, "2"],
[ "s3", 72.5, 57.9, 51.9, 74.2, 53.4, 42.4, "N", "pos", "M", 43, "1"],
[ "s4", 38, 38, 32.2, 49.6, 37.4, 34.4, "N", "neg", "M", 32, "2"],
[ "s5", 82.8, 57.9, 64.7, 53.6, 48.6, 44.8, "N", "neg", "M", 15, "1"],
[ "s6", 33.9, 32, 31.4, 51.3, 35.5, 42.9, "Y", "pos", "F", 37, "2"],
[ "s7", 50.4, 40.6, 40.1, 44.1, 46.9, 42.7, "N", "pos", "F", 26, "1"],
[ "s8", 35, 33.1, 43.2, 34, 26.4, 24.8, "N", "pos", "F", 35, "2"],
[ "s9", 32.8, 26.8, 33.9, 34.5, 25.1, 25.1, "N", "pos", "M", 26, "1"],
[ "s10", 60.1, 53.2, 40.4, 59.1, 87.1, 59.2, "N", "indiff", "F", 31, "2"],
[ "s11", 75.1, 63.1, 58, 67.3, 43.8, 42.2, "Y", "pos", "F", 35, "1"],
[ "s12", 57.6, 57.7, 61.5, 75.5, 126.6, 48.4, "Y", "indiff", "F", 55, "2"],
[ "s13", 55.5, 63.3, 44.6, 41.1, 41.8, 32, "Y", "pos", "F", 25, "1"],
[ "s14", 49.5, 45.8, 35.3, 52.2, 53.8, 48.1, "Y", "indiff", "M", 39, "2"],
[ "s15", 40.9, 35.7, 37.2, 28.3, 26, 33.7, "N", "indiff", "M", 25, "1"],
[ "s16", 44.3, 46.8, 39.4, 74.9, 45.3, 42.6, "N", "pos", "M", 26, "2"],
[ "s17", 93.8, 91.9, 77.4, 77.5, 55.8, 54.9, "Y", "neg", "M", 33, "1"],
[ "s18", 47.9, 59.9, 52.8, 50.9, 58.6, 64.5, "N", "neg", "M", 62, "2"],
[ "s19", 75.2, 54.1, 63.6, 70.1, 44, 43.1, "Y", "pos", "F", 54, "1"],
[ "s20", 46.2, 39.3, 56.6, 60.3, 47.8, 52.8, "N", "neg", "F", 38, "2"],
[ "s21", 56.3, 45.8, 58.9, 59.9, 36.8, 44.3, "N", "neg", "M", 65, "1" ]
];
// Create the configuration for the graph
var config = {
"graphType": "Scatter2D",
"layoutCollapse": true,
"layoutType": "cols",
"legendBox": true,
"shapeBy": "Age",
"showTransition": false,
"stripBackgroundBorderColor": "rgb(0,0,0)",
"stripTextColor": "rgb(0,0,0)",
"title": "Floral scent data set",
"xAxis": ["U-Trial 1", "U-Trial 2", "U-Trial 3"],
"yAxis": ["S-Trial 1", "S-Trial 2", "S-Trial 3"]
}
// Event used to create graph (optional)
var events = false
// Call the CanvasXpress function to create the graph
var cX = new CanvasXpress("canvasId", data, config, events);
// Functions after rendering graph
cX.segregateVariables(["Opinion"]);
</script>
</body>
</html>
<html>
<head>
<!-- Include the CanvasXpress library in your HTML file -->
<link rel="stylesheet" href="https://www.canvasxpress.org/dist/canvasXpress.css" type="text/css"/>
<script src="https://www.canvasxpress.org/dist/canvasXpress.min.js"></script>
</head>
<body>
<!-- Create a canvas element for the chart with the desired dimensions -->
<div>
<canvas id="canvasId" width="600" height="600"></canvas>
</div>
<!-- Create a script to initialize the chart -->
<script>
// Create the data for the graph
var data = {
"y" : {
"data" : [
[38.4,27.7,25.7,53.1,30.6,30.2],
[46.2,57.2,41.9,54.7,43.3,56.7],
[72.5,57.9,51.9,74.2,53.4,42.4],
[38,38,32.2,49.6,37.4,34.4],
[82.8,57.9,64.7,53.6,48.6,44.8],
[33.9,32,31.4,51.3,35.5,42.9],
[50.4,40.6,40.1,44.1,46.9,42.7],
[35,33.1,43.2,34,26.4,24.8],
[32.8,26.8,33.9,34.5,25.1,25.1],
[60.1,53.2,40.4,59.1,87.1,59.2],
[75.1,63.1,58,67.3,43.8,42.2],
[57.6,57.7,61.5,75.5,126.6,48.4],
[55.5,63.3,44.6,41.1,41.8,32],
[49.5,45.8,35.3,52.2,53.8,48.1],
[40.9,35.7,37.2,28.3,26,33.7],
[44.3,46.8,39.4,74.9,45.3,42.6],
[93.8,91.9,77.4,77.5,55.8,54.9],
[47.9,59.9,52.8,50.9,58.6,64.5],
[75.2,54.1,63.6,70.1,44,43.1],
[46.2,39.3,56.6,60.3,47.8,52.8],
[56.3,45.8,58.9,59.9,36.8,44.3]
],
"desc" : ["time in seconds"],
"smps" : ["U-Trial 1","U-Trial 2","U-Trial 3","S-Trial 1","S-Trial 2","S-Trial 3"],
"vars" : ["s1","s2","s3","s4","s5","s6","s7","s8","s9","s10","s11","s12","s13","s14","s15","s16","s17","s18","s19","s20","s21"]
},
"z" : {
"Age" : [23,43,43,32,15,37,26,35,26,31,35,55,25,39,25,26,33,62,54,38,65],
"Opinion" : ["pos","neg","pos","neg","neg","pos","pos","pos","pos","indiff","pos","indiff","pos","indiff","indiff","pos","neg","neg","pos","neg","neg"],
"Order" : ["1","2","1","2","1","2","1","2","1","2","1","2","1","2","1","2","1","2","1","2","1"],
"Sex" : ["M","F","M","M","M","F","F","F","M","F","F","F","F","M","M","M","M","M","F","F","M"],
"Smoker" : ["N","Y","N","N","N","Y","N","N","N","N","Y","Y","Y","Y","N","N","Y","N","Y","N","N"]
}
}
// Create the configuration for the graph
var config = {
"graphType": "Scatter2D",
"layoutCollapse": true,
"layoutType": "cols",
"legendBox": true,
"shapeBy": "Age",
"showTransition": false,
"stripBackgroundBorderColor": "rgb(0,0,0)",
"stripTextColor": "rgb(0,0,0)",
"title": "Floral scent data set",
"xAxis": ["U-Trial 1", "U-Trial 2", "U-Trial 3"],
"yAxis": ["S-Trial 1", "S-Trial 2", "S-Trial 3"]
}
// Event used to create graph (optional)
var events = false
// Call the CanvasXpress function to create the graph
var cX = new CanvasXpress("canvasId", data, config, events);
// Functions after rendering graph
cX.segregateVariables(["Opinion"]);
</script>
</body>
</html>
library(canvasXpress)
y=read.table("https://www.canvasxpress.org/data/r/cX-scentst-dat.txt", header=TRUE, sep="\t", quote="", row.names=1, fill=TRUE, check.names=FALSE, stringsAsFactors=FALSE)
z=read.table("https://www.canvasxpress.org/data/r/cX-scentst-var.txt", header=TRUE, sep="\t", quote="", row.names=1, fill=TRUE, check.names=FALSE, stringsAsFactors=FALSE)
canvasXpress(
data=y,
varAnnot=z,
graphType="Scatter2D",
layoutCollapse=TRUE,
layoutType="cols",
legendBox=TRUE,
shapeBy="Age",
showTransition=FALSE,
stripBackgroundBorderColor="rgb(0,0,0)",
stripTextColor="rgb(0,0,0)",
title="Floral scent data set",
xAxis=list("U-Trial 1", "U-Trial 2", "U-Trial 3"),
yAxis=list("S-Trial 1", "S-Trial 2", "S-Trial 3"),
afterRender=list(list("segregateVariables", list("Opinion")))
)
