On Mar 2, 2010, at 8:11 AM, Sebastian Bauer wrote:
Hello,
is there an elegant way, how I can convert each row of a data frame
into distinct elements of a list?
split(dfrm, rownames(dfrm))
In essence, what I'm looking for is something like
rows.to.lists <- function( df ) {
ll <- NULL
for( i in 1:nrow(df) )
ll <- append( ll, list(df[i,]) )
return (ll)
}
but more done more efficiently (the data frame may contain ten-
thousands of rows). I thought about using apply() but this function
always returns a matrix.
Thanks in advance!
Bye,
Sebastian
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