Min-max range plot on a log axis
Dumbbell graphs display the relationship between two data points for multiple categories by connecting them with a line. It effectively shows the difference or change between these two values for each item, allowing for easy comparison of magnitudes and variations across the dataset. This visualization is useful for highlighting shifts or disparities.
<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 =
// Create the configuration for the graph
var config = {
"graphType" : "Dumbbell",
"dumbbellType" : "connected",
"theme" : "stata",
"colorScheme" : "User",
"colors" : [
"#0072B2",
"#0072B2"
],
"title" : "Hearing range of eight species",
"subtitle" : "Lowest and highest frequency each animal can hear, in kHz",
"xAxis" : [
"Lowest audible (kHz)",
"Highest audible (kHz)"
],
"xAxisTitle" : "Frequency (kHz)",
"setMinX" : 0,
"setMaxX" : 260,
"sortDir" : "ascending",
"showLegend" : false,
"dataPointSizeScaleFactor" : 2.2,
"citation" : "Source: synthetic data for illustration"
}
// 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);
</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" : {
"vars" : [
"Lowest audible (kHz)",
"Highest audible (kHz)"
],
"smps" : [
"Human",
"Dog",
"Elephant",
"Bat",
"Dolphin",
"Moth",
"Mouse",
"Cat"
],
"data" : [
[
0.024,
0.018,
0.006,
1,
0.18,
8,
2.3,
0.048
],
[
19,
44,
11,
110,
140,
240,
92,
85
]
]
}
}
// Create the configuration for the graph
var config = {
"graphType" : "Dumbbell",
"dumbbellType" : "connected",
"theme" : "stata",
"colorScheme" : "User",
"colors" : [
"#0072B2",
"#0072B2"
],
"title" : "Hearing range of eight species",
"subtitle" : "Lowest and highest frequency each animal can hear, in kHz",
"xAxis" : [
"Lowest audible (kHz)",
"Highest audible (kHz)"
],
"xAxisTitle" : "Frequency (kHz)",
"setMinX" : 0,
"setMaxX" : 260,
"sortDir" : "ascending",
"showLegend" : false,
"dataPointSizeScaleFactor" : 2.2,
"citation" : "Source: synthetic data for illustration"
}
// 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);
</script>
</body>
</html>
library(canvasXpress)
y=read.table("https://www.canvasxpress.org/data/r/cX-dumbbell12-dat.txt", header=TRUE, sep="\t", quote="", row.names=1, fill=TRUE, check.names=FALSE, stringsAsFactors=FALSE)
canvasXpress(
data=y,
citation="Source: synthetic data for illustration",
colorScheme="User",
colors=list("#0072B2", "#0072B2"),
dataPointSizeScaleFactor=2.2,
dumbbellType="connected",
graphType="Dumbbell",
setMaxX=260,
setMinX=0,
showLegend=FALSE,
sortDir="ascending",
subtitle="Lowest and highest frequency each animal can hear, in kHz",
theme="stata",
title="Hearing range of eight species",
xAxis=list("Lowest audible (kHz)", "Highest audible (kHz)"),
xAxisTitle="Frequency (kHz)"
)
from canvasxpress.canvas import CanvasXpress
from canvasxpress.plot import show_in_browser
if __name__ == "__main__":
# Define the chart with its data and configuration
chart: CanvasXpress = CanvasXpress(
render_to = "dumbbell12",
data = {
"y": {
"vars": ["Lowest audible (kHz)", "Highest audible (kHz)"],
"smps": ["Human", "Dog", "Elephant", "Bat", "Dolphin", "Moth", "Mouse", "Cat"],
"data": [
[0.024, 0.018, 0.006, 1, 0.18, 8, 2.3, 0.048],
[19, 44, 11, 110, 140, 240, 92, 85]
]
}
},
config = {
"graphType": "Dumbbell",
"dumbbellType": "connected",
"theme": "stata",
"colorScheme": "User",
"colors": ["#0072B2", "#0072B2"],
"title": "Hearing range of eight species",
"subtitle": "Lowest and highest frequency each animal can hear, in kHz",
"xAxis": ["Lowest audible (kHz)", "Highest audible (kHz)"],
"xAxisTitle": "Frequency (kHz)",
"setMinX": 0,
"setMaxX": 260,
"sortDir": "ascending",
"showLegend": False,
"dataPointSizeScaleFactor": 2.2,
"citation": "Source: synthetic data for illustration"
},
width = 760,
height = 460
)
# Display the chart in its own Web page
show_in_browser(chart)
Run this notebook:
from canvasxpress.canvas import CanvasXpress
from canvasxpress.plot import graph
graph(
CanvasXpress(
render_to = "dumbbell12",
data = {
"y": {
"vars": ["Lowest audible (kHz)", "Highest audible (kHz)"],
"smps": ["Human", "Dog", "Elephant", "Bat", "Dolphin", "Moth", "Mouse", "Cat"],
"data": [
[0.024, 0.018, 0.006, 1, 0.18, 8, 2.3, 0.048],
[19, 44, 11, 110, 140, 240, 92, 85]
]
}
},
config = {
"graphType": "Dumbbell",
"dumbbellType": "connected",
"theme": "stata",
"colorScheme": "User",
"colors": ["#0072B2", "#0072B2"],
"title": "Hearing range of eight species",
"subtitle": "Lowest and highest frequency each animal can hear, in kHz",
"xAxis": ["Lowest audible (kHz)", "Highest audible (kHz)"],
"xAxisTitle": "Frequency (kHz)",
"setMinX": 0,
"setMaxX": 260,
"sortDir": "ascending",
"showLegend": False,
"dataPointSizeScaleFactor": 2.2,
"citation": "Source: synthetic data for illustration"
},
width = 760,
height = 460
)
)
using CanvasXpress
canvasxpress(Dict(
"y" => Dict(
"vars" => ["Lowest audible (kHz)", "Highest audible (kHz)"],
"smps" => ["Human", "Dog", "Elephant", "Bat", "Dolphin", "Moth", "Mouse", "Cat"],
"data" => [
[0.024, 0.018, 0.006, 1, 0.18, 8, 2.3, 0.048],
[19, 44, 11, 110, 140, 240, 92, 85]
]
)
);
graphType = "Dumbbell",
dumbbellType = "connected",
theme = "stata",
colorScheme = "User",
colors = ["#0072B2", "#0072B2"],
title = "Hearing range of eight species",
subtitle = "Lowest and highest frequency each animal can hear, in kHz",
xAxis = ["Lowest audible (kHz)", "Highest audible (kHz)"],
xAxisTitle = "Frequency (kHz)",
setMinX = 0,
setMaxX = 260,
sortDir = "ascending",
showLegend = false,
dataPointSizeScaleFactor = 2.2,
citation = "Source: synthetic data for illustration"
)
