Re: [R] modeling interval data, a.k.a. irregular timeseries

2008-09-04 Thread Rolf Turner
It seems to me you that have a sequence (``series'') of random times, rather than a sequence of values of a random variable observed at a irregularly spaced times. Hence I would say that point process modelling, rather than time series modelling, would be more appropriate. You could consi

[R] modeling interval data, a.k.a. irregular timeseries

2008-09-03 Thread Alexy Khrabrov
Greetings -- I've got some sensor data of the form t1_1, t1_2 t2_1, t2_2 ... tN_1,tN_2 -- time intervals measuring starts and stops of sensor activity. I'd like to see whether there's any regularity in it. Seems natural to consider these data timeseries -- except most of the timeseries p