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Topic: Dataset array error using "replacedata" function
Replies: 3   Last Post: Nov 11, 2013 3:10 PM

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Peter Perkins

Posts: 156
Registered: 8/12/11
Re: Dataset array error using "replacedata" function
Posted: Nov 26, 2012 11:29 AM
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Graham, I think you are using a version of MATLAB that is older than
when that syntax that was added to the replaceData method (R2010a or b I
think). You can do the replacement in two lines, though.

Hope this helps.

On 11/23/2012 4:56 AM, Graham wrote:
> Hi,
> I'm trying to use the function "replacedata" for a dataset array
> ( When I
> run the following example code:
> data = dataset({rand(3,3),'Var1','Var2','Var3'})
> data = replacedata(data,@zscore)
> I get an error:
> ??? Error using ==> dataset.replacedata at 35
> X must have the same number of rows as A has observations.
> Please help?
> Many thanks

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