Re: [R] Need help on index for time series object

2010-07-13 Thread Gabor Grothendieck
On Tue, Jul 13, 2010 at 3:58 PM, Megh Dal wrote: > 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)

Re: [R] Need help on index for time series object

2010-07-13 Thread T.D. Rudolph
which(!is.na(dat1)) -- View this message in context: http://r.789695.n4.nabble.com/Need-help-on-index-for-time-series-object-tp2287926p2287948.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://s

Re: [R] Need help on index for time series object

2010-07-13 Thread Jonathan Christensen
Megh, I don't know whether this is the best way, but it works: > seq(1,length(dat1))[!is.na(dat1)] [1] 1 2 4 5 6 9 10 Jonathan On Tue, Jul 13, 2010 at 1:58 PM, Megh Dal wrote: > Dear all, > > Please forgive me if there is a duplicate post; my previous mail perhaps > didnt reach the lis

[R] Need help on index for time series object

2010-07-13 Thread Megh Dal
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