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I got a very large data set from a access log.I converted it to CSV file using 'Vim'.I want to use "WEKA"(Data mining tool) to analyse this data set.But when i try to open this CSV file it gives me an error telling that

"File 'E:\Isuru\Data\data.csv' not recognized as an 'CSV data files' file


wrong number of values,Read 377, expected 7,read Token[EOL],line 166"

Any one know how to fix this?

share|improve this question
Please copy and paste three lines at line 166 from your csv file in here. Ideally please also let us know the character-encoding and EOL character. It may be a field character-escaping problem – Lo Sauer Sep 1 '13 at 12:06

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