https://en.wikipedia.org/wiki/Autoregressive_integrated_moving_average
You may also be interested in forecast:::auto.arima Michael On Mon, Mar 19, 2012 at 6:54 AM, sagarnikam123 <sagarnikam...@gmail.com> wrote: > i am new to time series > i found in help about arima > arima(x = data, order = c(p, d, q)) > > > what is exactly p,d,q? if i not changed them,what effects will happens? > > -- > View this message in context: > http://r.789695.n4.nabble.com/what-is-p-d-q-in-arima-function-of-time-series-tp4484368p4484368.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. ______________________________________________ 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.
