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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Errorbars in a dataset
Replies: 2   Last Post: Jan 8, 2013 6:33 AM

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Tom Lane

Posts: 834
Registered: 12/7/04
Re: Errorbars in a dataset
Posted: Jan 7, 2013 11:58 AM
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> Does anyone know how to plot errorbars on a line graph from data stored in
> a dataset?
...
> errorbar(xAXIS,c7MEAN,errorbarLOWERzeros, c7SEM,':bo')
...
> datasetfun(@plot,ds1,'DataVars','Fmean')

Dan, the datasetfun function is for applying functions to each of a set of
variables. You want to apply a function to one set in a particular way. I
think the easiest way would be to reference each variable directly:

errorbar(ds1.xAXIS, ds1.c7MEAN, ds1.errorbarLOWERzeros, ds1.c7SEM,':bo')

-- Tom





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