Dear R Community - I hope you might be able to provide some guidance regarding the use of the rle function. I have a set of time-series data where a measured value is recorded every 30 seconds after the start of an experiment. Many of the measured values repeat and I am interested only in the values when there is a change. If I turn the measured values into a vector, the rle function works perfectly for this but I need also the corresponding time of the value and I am not sure how to use rle on paired data. Below is a brief example to help explain the problem. I thank you in advance for any assistance you might be able to provide. Regards, Steve
Original dataset: ElpsdTime, DataValue 0, 1 30, 1 60, 1 90, 2 120, 2 150, 3 180, 2 210, 3 240, 3 . . Desired dataset: ElpTime DataValue 0, 1 90, 2 150, 3 180, 2 210, 3 . . -- View this message in context: http://r.789695.n4.nabble.com/help-with-rle-function-on-paired-data-tp4632856.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.
