Iris Dataset Distribution: Quartile Emphasis
Ridge line graphs offer a compelling way to visualize the distribution of data across multiple variables. They are particularly useful for showing how densities change across a range of parameters, making complex datasets easier to understand. Think of them as a sophisticated alternative to traditional histograms, providing richer insights. Applications span various fields, from finance (analyzing risk) to healthcare (visualizing patient demographics). These graphs' strength lies in their ability to highlight trends and patterns that might be missed in other visualizations, leading to clearer data interpretation and better-informed decisions.
<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>
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<!-- Create a script to initialize the chart -->
<script>
// Use a data frame (2D-array) for the graph
var data = [
[ "Id", "Sepal.Length", "Species"],
[ "s1", 5.1, "setosa"],
[ "s2", 4.9, "setosa"],
[ "s3", 4.7, "setosa"],
[ "s4", 4.6, "setosa"],
[ "s5", 5, "setosa"],
[ "s6", 5.4, "setosa"],
[ "s7", 4.6, "setosa"],
[ "s8", 5, "setosa"],
[ "s9", 4.4, "setosa"],
[ "s10", 4.9, "setosa"],
[ "s11", 5.4, "setosa"],
[ "s12", 4.8, "setosa"],
[ "s13", 4.8, "setosa"],
[ "s14", 4.3, "setosa"],
[ "s15", 5.8, "setosa"],
[ "s16", 5.7, "setosa"],
[ "s17", 5.4, "setosa"],
[ "s18", 5.1, "setosa"],
[ "s19", 5.7, "setosa"],
[ "s20", 5.1, "setosa"],
[ "s21", 5.4, "setosa"],
[ "s22", 5.1, "setosa"],
[ "s23", 4.6, "setosa"],
[ "s24", 5.1, "setosa"],
[ "s25", 4.8, "setosa"],
[ "s26", 5, "setosa"],
[ "s27", 5, "setosa"],
[ "s28", 5.2, "setosa"],
// ... (data truncated after 29 records for clarity)
]
// Create the configuration for the graph
var config = {
"colorBy" : "Species",
"graphType" : "Scatter2D",
"hideHistogram" : true,
"histogramBins" : 20,
"ridgeBy" : "Species",
"ridgelineScale" : 1,
"showFilledHistogramDensity" : true,
"showHistogramDensity" : true,
"showHistogramQuantiles" : true,
"xAxis" : ["Sepal.Length"]
}
// 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" : {
"data" : [
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],
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}
}
// Create the configuration for the graph
var config = {
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"hideHistogram" : true,
"histogramBins" : 20,
"ridgeBy" : "Species",
"ridgelineScale" : 1,
"showFilledHistogramDensity" : true,
"showHistogramDensity" : true,
"showHistogramQuantiles" : true,
"xAxis" : ["Sepal.Length"]
}
// 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>
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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 = "ridgeline4",
data = {
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},
"z": {
"Species": ["setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "setosa", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "versicolor", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica", "virginica"]
}
},
config = {
"colorBy": "Species",
"graphType": "Scatter2D",
"hideHistogram": True,
"histogramBins": 20,
"ridgeBy": "Species",
"ridgelineScale": 1,
"showFilledHistogramDensity": True,
"showHistogramDensity": True,
"showHistogramQuantiles": True,
"xAxis": ["Sepal.Length"]
},
width = 600,
height = 600
)
# 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 = "ridgeline4",
data = {
"y": {
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],
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},
"z": {
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}
},
config = {
"colorBy": "Species",
"graphType": "Scatter2D",
"hideHistogram": True,
"histogramBins": 20,
"ridgeBy": "Species",
"ridgelineScale": 1,
"showFilledHistogramDensity": True,
"showHistogramDensity": True,
"showHistogramQuantiles": True,
"xAxis": ["Sepal.Length"]
},
width = 600,
height = 600
)
)
