scatter plot with showing their means and error bars

Hello,
I would like to draw following graphs with Matlab. Any suggestions would be appreciated.

回答(1 个)

doc errorbar
Look at the matlab example: "plot error bars with no line".

2 个评论

I would like to show all the data points in each category and to show their mean values and standard error. The example you suggested is not what I want to have. Thank you for your effort, though.
You can plot all your points in each category (from the image you posted, it seems that each x-tick is a category) and use 'hold on', then draw the plot with at mean values with errorbars.
plot(x1,z1,'ro','MarkerFaceColor','w'); %<- this shows all points
hold on;
errorbar(1,z1_mean,z1_std,'-ro','MarkerSize',10,...
'MarkerEdgeColor','r','MarkerFaceColor','r'); %<- this shows mean with standard deviation

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