2D kernel density estimation rendered as a 3D probability density surface (landscape). Uses Gaussian kernels with Silverman's rule for automatic bandwidth selection, or manual bandwidth. The density surface is height-mapped and color-mapped simultaneously. Configurable grid resolution and opacity.

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x	y
5.159959448501468	3.7249900866299868
1.8214528234675527	2.22840120177716
5.493257498368621	4.180537026375532
3.0142761636525393	3.750315049663186
4.402863607741892	1.6984050404280424
1.9788375031203032	4.766244133934379
5.718362248502672	3.2423046994954348
5.34780915081501	5.175899968482554
5.756656328216195	3.623860301449895
5.389262944459915	3.5350958108901978

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  "series": [
    {
      "type": "density3d",
      "xKey": "x",
      "yKey": "y",
      "gridSize": 30
    }
  ],
  "title": {
    "text": "3D Density — KDE Surface"
  }
}

Edit JSON above · auto-previews after 0.9 s

Probability density landscape from 2D Gaussian KDE.

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Categorical

Part to Whole

Pie Charts Donut Charts Treemap Charts Circle Packing Icicle Charts Dendrograms Waffle Charts Sunburst Charts

Distribution

Histogram BoxPlot Charts Ridgeline Plots Beeswarm Plots Strip Plots ECDF Charts KDE Plots QQ Plots Pareto Charts Error Bar Control Chart Violin Plots Statistical Charts

Relationship

Scatter Charts Bubble Charts Density Contours Hexbin Charts Ternary Plots Venn Diagrams

Flow & Networks

Waterfall Charts Funnel Charts Sankey Diagrams Alluvial Diagrams Arc Diagrams Chord Diagrams Dependency Wheel Gantt Charts Force Graphs Streamgraph

Specialized

Geospatial

Choropleth Maps Bubble Map Flow Maps Bivariate Choropleth Maps Cartograms Dot Density Maps

Comparison

Range Bar Chart Grouped Stacked Bar

Interaction

Advanced Interactivity

Part-to-Whole

Pictogram Charts

Statistical

Scatterplot Matrix (SPLOM)Stem & Leaf Plots Rug Plots Population Pyramids Fan Charts Voronoi Diagrams

Financial

Depth Charts Heikin-Ashi Charts Kagi Charts

Scientific

Surface Plots (3D)Vector Field Charts Smith Charts Bode Plots Nyquist Plots Piper Diagrams Wind Rose Charts

Flow

Parallel Sets

3D Density Charts

Subtype

▾

Live Preview

x	y
5.159959448501468	3.7249900866299868
1.8214528234675527	2.22840120177716
5.493257498368621	4.180537026375532
3.0142761636525393	3.750315049663186
4.402863607741892	1.6984050404280424
1.9788375031203032	4.766244133934379
5.718362248502672	3.2423046994954348
5.34780915081501	5.175899968482554
5.756656328216195	3.623860301449895
5.389262944459915	3.5350958108901978

Edit JSON above · auto-previews after 0.9 s

Probability density landscape from 2D Gaussian KDE.

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