arff file data table column name missing

KNIME Analytics Platform
1

Dear Sir,

After extra the data by arff Reader node, I noticed that the column “name” detail information is not showed in the data table.

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There is a column name in the arff file but it only show attribute _0 etc … please see the sample of the raw data ,the data ID as highlighted in yellow are the column name which I want in the data table. Please advise how to copy or create the column name and the data type information are missing as well. Thanks

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2

@SIngpaore_knime in this case the column name in the ARFF file is actually attribute_<…>. You can extract a sample of an ARFF file here:

You might have to import the data and extract the name from the first row and insert that into your table.

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