search for: dailytran

Hello everyone, I was trying to fit an arima model to a daily historical data, but, for some reason, havent been able to. I basically have 212 observations (from 12/1/2012 to 06/30/2013) containing the number of transits for a particular vessel. The following messages are produced by R: dailytrans.fit<-arima(dailytrans$transits, order=c(0,1,2), seasonal=list(order=c(0,1,2), period=365), include.mean=FALSE) Error in arima(dailytrans$transits, order = c(0, 1, 2), seasonal = list(order = c(0, : too few non-missing observations > dailytrans.fit<-arima(dailytrans$transits, order=c(0,...