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I have a data as below: 

col.1   col.2   col.3  col.4  
Alex    Cleaner  100   USA  
Ruby    Cleaner  300   UK  
Alex    Manager  500   USA  
Ruby    Chef     300   USA  
Alex    Cleaner  100   USA

And need to delete row number 1 or 5 as both are identically same. Can someone help with the easiest way in R?

tmfmnk
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Vaibhav Jain
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1 Answers1

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This might help.

df[!duplicated(df), ]
Georgery
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  • A little more explanation will make this answer more useful for the OP and for future users... – eli-k Jan 27 '20 at 13:04