OK I got it to work thanks to your example plot(ser)
however, ultiamtely a I need a stype ts object. So I used > xts <- as.ts(ser) > xts Time Series: Start = 1 End = 732 Frequency = 1 which just gets me back to where I started with the correct raw data but no attached dates? It is possible to have a time series ts() object with irregular dates? -- View this message in context: http://r.789695.n4.nabble.com/Adding-dates-to-time-series-tp3524679p3525001.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.