[R] Applying do.call to a data.frame using function arguments

[miller_2555]

miller_2555 wrote:
> 
> I'm trying to convert a data.frame to a series of strings (row-wise).
> There was a very good discussion awhile back (2002) entitled "[R] string
> concatenate across rows of a matrix??" where Tony Plate recommended the
> following two alternatives (x2 is an R object of type data frame -- a
> matrix also works for solution #1): 
>     1) apply(format(x2), 1, paste, collapse=" ");
>     2) do.call("paste",x2)
> 

Nevermind. Stupid question. The solution is:
do.call("paste",c(x2,sep='","')); 

Hope this helps somebody.
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