Re: [R] Predict GARCH

2009-06-11 Thread marlene marchena
ssage- > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] > On > Behalf Of Daniel Mail > Sent: 10 June 2009 18:55 > To: r-help@r-project.org > Subject: [R] Predict GARCH > > > > > > > > hello, > > > i was trying to pre

Re: [R] Predict GARCH

2009-06-10 Thread Liviu Andronic
Hello, On 6/10/09, Daniel Mail wrote: > i was trying to predict values for a garch, so i did: > > predict(fitgarch,n.ahead = 20) > > but this doesn't work. Someone can tell me how to get the 20 values ahead of > a garch model. > You didn't specify what function you used to obtain the GARCH mo

Re: [R] Predict GARCH

2009-06-10 Thread bogaso.christofer
+ (a+b)* Sigma[t+1]^2 Carry on same procedure for next period forecast. Hope this helps. -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Daniel Mail Sent: 10 June 2009 18:55 To: r-help@r-project.org Subject: [R] Predict GARCH

[R] Predict GARCH

2009-06-10 Thread Daniel Mail
hello, i was trying to predict values for a garch, so i did: predict(fitgarch,n.ahead = 20) but this doesn't work. Someone can tell me how to get the 20 values ahead of a garch model. thanks in advance _ O Windows