search for: asynchronou

Hello I have two series (that can have with different frequencies or with missing values). I merge them and use na.locf, getting a zoo objet with a common index and two core columns. How can I add this columns getting a new zoo series? Any other way of adding two asynchronou series? regards -- View this message in context: http://r.789695.n4.nabble.com/merging-and-adding-time-series-tp2274125p2274125.html Sent from the R help mailing list archive at Nabble.com.