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How to import XLS files with multiple sheets using the Dataset Array function?

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Frits
Frits 2011-5-3
LS,
I would like to import a XLS file which has multiple worksheets in it using the dataset array function. Is this possible? When I use the standard code below it just imports the first worksheet.
A = dataset('XLSFile',filename,'ParamName',Value)
Your help is much appreciated.
Best regards,
Frits Hermans

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回答（1 个）

Oleg Komarov
Oleg Komarov 2011-5-3
Use a loop as described in the FAQ 4.12
example (same type dataset on 2 excel sheets):
A = cell(2,1);
for ii = 1:2 % number of sheets
A{ii} = dataset('XLSFile','test.xlsx','sheet',ii);
end
cat(1,A{:})
  2 个评论
Frits
Frits 2011-5-5
Hi Oleg,
Thanks a lot for your reply.
Unfortunately it does not work. I get the error:
??? Error using ==> setvarnames at 26
NEWNAMES must be a nonempty string or a cell array of nonempty strings.
Error in ==> dataset.dataset>readXLSFile at 723
a = setvarnames(a,varnames(:)'); % names will be modified to make them valid
Error in ==> dataset.dataset>dataset.dataset at 353
a = readXLSFile(a,xlsfileArg,otherArgs);
Do you probably know what this error means?
best regards,
Frits
Oleg Komarov
Oleg Komarov 2011-5-5
Edit your original post adding the FORMATTED code you're using. In addition post the first three lines of the exceel sheet.

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