Dear all, Please forgive me if there is a duplicate post; my previous mail perhaps didnt reach the list.......
Let say I have following time series library(zoo) > dat1 <- zooreg(rnorm(10), start=as.Date("2010-01-01"), frequency=1) > dat1[c(3, 7,8)] = NA > dat1 2010-01-01 2010-01-02 2010-01-03 2010-01-04 2010-01-05 2010-01-06 2010-01-07 2010-01-08 2010-01-09 2010-01-10 0.31244288 -2.49383257 NA 0.38975582 -1.23040380 -0.09697926 NA NA -0.63171455 0.15867246 > Now I want to get the Indies for the non-NA elements of dat1. Means I want to get a vector like: "1,2,4,5,6,9.10" Having a time series vector like dat1, is there any straightforward approach to get that? Thanks and regards, ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.