Box plot example

Side-by-Side Box Plot Example: Grouped, Double & Parallel

This example places three box plots on the same axis so their medians, IQRs, whiskers, means, and possible outliers can be compared directly. Side-by-side, grouped, parallel, comparative, and double box plots describe closely related multi-group layouts.

Response time by regionSide-by-side distributions for three groups4050607080Median 61NorthMedian 52.5SouthMedian 65.5WestSource: Sample data

Example data

This is the data used by the live preview. Open the example in Vizvero to replace any cell, add series when the chart supports them, change chart settings, and export the result.

GroupResponse time (ms)
North51
North55
North58
North60
North62
North64
North67
North70
South44
South48
South50
South52
South53
South56
South59
South61
West57
West60
West63
West65
West66
West69
West72
West75

How to structure the data

  • 01Use one numeric value column and one group column.
  • 02Repeat the group label for every observation that belongs to that distribution; Vizvero builds one box per unique label.
  • 03Keep measurement units consistent across groups so medians, boxes, and whiskers remain directly comparable.

What this example shows

Compare several distributions next to one another using the same numeric scale.

Grouped, side-by-side, parallel, and double box plots

These names all describe comparing multiple box plots on a shared scale. A double box plot is simply the two-group case; grouped, side-by-side, parallel, and comparative are broader descriptions.

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Make this box plot your own

Open the exact example in the matching maker, replace the sample data, then customize the layout, design, animation, and export format.

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