I need to add error bars to the "scatter" portion of the scatterhistogram plot.

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B R 2022-11-10

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https://ww2.mathworks.cn/matlabcentral/answers/1848158-i-need-to-add-error-bars-to-the-scatter-portion-of-the-scatterhistogram-plot

评论： Star Strider 2022-11-10

I need to add error bars to the "scatter" portion of the scatterhistogram plot, but scatterhistogram does not support "hold on". Is there a way I can overcome this?

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Star Strider 2022-11-10

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I created a scatterhistogram plot using data from the documentation and then looked at its properties. It doesn’t have a separately-addressable scatter plot that I can see by looking through them.

However if you use the older scatterhist function, it does have a distinct scatter plot you could probably plot the error bars on. I haven’t tried that, so I can’t be certain.

load fisheriris

x = meas(:,1);

y = meas(:,2);

hs = scatterhist(x,y)

hs =

1×3 Axes array: Axes Axes Axes

scp = hs(1)

ans =

Axes (scatter) with properties: XLim: [3.7560 8.2440] YLim: [1.6353 4.6647] XScale: 'linear' YScale: 'linear' GridLineStyle: '-' Position: [0.3500 0.3500 0.5500 0.5500] Units: 'normalized' Show all properties

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