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Re^2: Imputation of databy garyboyd (Acolyte) |
| on Jan 26, 2016 at 09:11 UTC ( [id://1153655]=note: print w/replies, xml ) | Need Help?? |
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Thanks for all the replies, unfortunately a simple grep won't work, as CountZero mentions - a row such as "2 2 9 2 2" would be considered unique, and should not be deleted.
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