Hello, I'm an absolute beginner with R. I'm hoping to do some time-series analysis on my data. The data looks like #time value 18 153 20 426 70 7 83 130 84 7
and so on where time could be in seconds or hours or days (not all at the same time). How could I import such a file to R and do some simple stuff (say plot the values)? As per the tutorials on time series, I could use the ts() method to import the values (not timestamps). However, one problem with my data is that the *time intervals are not regular* -- i.e. I don't have observations at every delta_t. So, I possibly can't ignore the timestamps. I'm also interested to estimate the Hurst exponent for the above series. I've installed the fArma package. Again, I'm not sure how to use the above series there. Could someone please help me on this? -- Thanks, Barun Saha JPA IIT, Kharagpur http://pothi.com/pothi/book/barun-saha-swapner-kheya http://delay-tolerant-networks.blogspot.com/p/one-tutorial.html [[alternative HTML version deleted]] ______________________________________________ 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.
