[R] dim vector or data.frame
berryboessenkool at hotmail.com
Fri Feb 14 16:26:03 CET 2014
In my function, I want to allow input to be a vector or a data.frame.
Certain operations need to be done if the length or nrows exceeds one, but since "nrow" doesn't work for vectors, I cannot simply use
if( nrow(input)>1 | length(input)>1 ) ...
So is there a more elegant way to do this then with the following code?
if( if(is.vector(input)) length(input)>1 else nrow(input)>1 ) ...
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