Speed is not too good and even behaviour is strange. I really think this is anyway a very usefull feature and that data.table should implement it (so you would not need zoo) na.locf might do fancy stuff you don't need
I implemented mine with Rcpp, truly it is just a for loop and that's it... 2013/10/9 Eduard Antonyan <[email protected]> > What's unsatisfactory about the zoo function? Speed or smth else? > > > On Wed, Oct 9, 2013 at 12:54 PM, statquant3 <[email protected]> wrote: > >> Yes you can do it with a window join but that's clearly overshoot... >> Just a very simple function would do >> >> >> >> -- >> View this message in context: >> http://r.789695.n4.nabble.com/What-about-this-FR-tp4677877p4677908.html >> >> Sent from the datatable-help mailing list archive at Nabble.com. >> _______________________________________________ >> datatable-help mailing list >> [email protected] >> >> https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help >> > >
_______________________________________________ datatable-help mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help
