Re: [R] arima time series in R

2013-06-09 Thread Aakanksha Dahiya01
-project.org Subject: Re: [R] arima time series in R On 07/06/2013 12:21, Aakanksha Dahiya01 wrote: Hi Could just anyone explain me the coefficients in the output of arima model The person who wrote the help page already did, but that is hardly 'just anyone'. timeseriesarima - arima(series, order=c

Re: [R] arima time series in R

2013-06-09 Thread Aakanksha Dahiya01
] arima time series in R I am just performing arima time series analysis here.. and package used is forecast. I am just not able what is ar1,ma1 and ma2. -Original Message- From: Prof Brian Ripley [mailto:rip...@stats.ox.ac.uk] Sent: Friday, June 07, 2013 5:29 PM To: Aakanksha Dahiya01 Cc

Re: [R] arima time series in R

2013-06-09 Thread Pascal Oettli
further predict from these coefficients.. -Original Message- From: Aakanksha Dahiya01 Sent: Monday, June 10, 2013 9:54 AM To: 'Prof Brian Ripley' Cc: r-help@r-project.org Subject: RE: [R] arima time series in R I am just performing arima time series analysis here.. and package used

[R] arima time series in R

2013-06-07 Thread Aakanksha Dahiya01
Hi Could just anyone explain me the coefficients in the output of arima model timeseriesarima - arima(series, order=c(1,1,2)) timeseriesarima Series: series ARIMA(1,1,2) Coefficients: ar1 ma1 ma2 0.9744 -1.7695 0.7873 s.e. 0.0310 0.0481 0.0426 sigma^2 estimated

Re: [R] arima time series in R

2013-06-07 Thread Prof Brian Ripley
On 07/06/2013 12:21, Aakanksha Dahiya01 wrote: Hi Could just anyone explain me the coefficients in the output of arima model The person who wrote the help page already did, but that is hardly 'just anyone'. timeseriesarima - arima(series, order=c(1,1,2)) timeseriesarima Series: series