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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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Posts: 20
Registered: 9/29/09
Dataset array error using "replacedata" function
Posted: Nov 23, 2012 4:56 AM
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I'm trying to use the function "replacedata" for a dataset array (http://www.mathworks.com/help/stats/dataset.replacedata.html). 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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