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Add rollequal=TRUE|FALSE #579
Description
Submitted by: Matt Dowle; Assigned to: Nobody; R-Forge link
As raised here :
The rollequal=FALSE would be done at C level to avoid the R level allocs.
Submitted by: Matt Dowle; Assigned to: Nobody; R-Forge link
As raised here :
The rollequal=FALSE would be done at C level to avoid the R level allocs.
Activity
danielkrizian commentedon Oct 2, 2014
+1, important time-series operation, perhaps deserves upping up the priority?
arunsrinivasan commentedon Oct 2, 2014
@danielkrizian high priority now. Would be great to have with next release.
arunsrinivasan commentedon Jan 7, 2015
Fast
lead/lagare implemented recently inshift(). See #965. But the post seems to contain two FRs...rollequaland fast shift/lead/lag.. So keeping it open for now.But I've updated the link above with the recent implementation.
[-][R-Forge #2628] Add rollequal=TRUE|FALSE and fast shift/lag[/-][+]Add rollequal=TRUE|FALSE[/+]jangorecki commentedon Mar 6, 2019
to be implemented as part of #857
jangorecki commentedon Apr 10, 2020
Actually
rollequalis not something that is already implemented, and #857 is discussing broadly a new interface fornomatchargument. It make sense to have this one open then.