R help - Jul 2021 - How to select rows, not in sequence

Hi

If I have to select specific rows and all columns of a dataframe, I use:

rows= df[1:12 , ]

However, how to select rows if our required rows are not in sequence i.e.
if we need to select row numbers 1,2,5,7, and 12..

Warm regards

	[[alternative HTML version deleted]]

Hello,

Simply by also passing a vector to the extraction function:


rows= df[c(1,2,5,7,12) , ]


Hope this helps,

Rui Barradas

?s 12:38 de 24/07/21, Neha gupta escreveu:
> Hi
> 
> If I have to select specific rows and all columns of a dataframe, I use:
> 
> rows= df[1:12 , ]
> 
> However, how to select rows if our required rows are not in sequence i.e.
> if we need to select row numbers 1,2,5,7, and 12..
> 
> Warm regards
> 
> 	[[alternative HTML version deleted]]
> 
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