Description Usage Arguments Details See Also Examples
A convenience function that works like lapply
, but coerces the output
to a data.frame
if possible. We set stringsAsFactors=FALSE
, and
optional=TRUE
, to minimize the amount of automatic coersion R might
try to do.
1 |
X |
a vector, expression object, or a
|
FUN |
function to be applied to each element of
|
... |
optional arguments to |
This function is preferable to sapply
or lapply
when you explicitly want a data frame returned.
1 2 3 4 5 6 7 8 9 10 11 12 13 |
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