liply: Experimental iterator based version of llply.

In plyr: Tools for Splitting, Applying and Combining Data

Experimental iterator based version of llply.

Description

Because iterators do not have known length, liply starts by allocating an output list of length 50, and then doubles that length whenever it runs out of space. This gives O(n ln n) performance rather than the O(n ^ 2) performance from the naive strategy of growing the list each time.

Usage

liply(.iterator, .fun = NULL, ...)

Arguments

.iterator	iterator object
.fun	function to apply to each piece
...	other arguments passed on to .fun

Warning

Deprecated, do not use in new code.

See Also

plyr-deprecated

plyr documentation built on Oct. 2, 2023, 9:07 a.m.