Error using boxchart on matrix data
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I am trying to use boxchart() to plot a 3x44 double matrix in Matlab R2020b. Let's call my variable 'Y'. When I call boxchart(Y) I get the following error message:
% Error using boxchart (line 108)
% Data inputs must match the axis configuration. A numeric axis must have numeric data inputs or data inputs which can be converted to double.
Line 108 refers to this:
107 % Configure x-axis and convert xgroupdata to numeric
108 matlab.graphics.internal.configureAxes(cax,xgroupdata,ydata);
I get the same error message if I follow the tutorial here: openExample('graphics/CreateBoxChartsFromMatrixDataExample')
What may be the issue here?
4 个评论
Cris LaPierre
2021-5-6
Have you tried restarting MATLAB?
Yngve Bøe
2021-5-6
Thorsten Becker
2021-8-25
i hvae the same issue. I run 2021a
Cris LaPierre
2021-8-25
Please share your code and the complete error message (all the red text)
回答（1 个）
Roelof du Plessis
2023-1-16
2 个投票
First create a new empty figure before running boxchart. A previous figure with a "hold on" can cause this error.
2 个评论
Daniel Song
2023-10-27
I had a similiar issue. This fixes it, thanks
Cris LaPierre
2023-10-27
As a best practice, always pair a 'hold on' with a 'hold off'
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2023-10-27
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