- 1. Problem..Please help (score: 1)
- Author: "Leyla" <lmk06@uow.edu.au>
- Date: Mon, 5 Mar 2001 20:43:54 +1100
- Hello, I am running SPlus in Unix and my question is how to obtain standard errors for the parameter estimates from the fitting of univariate time series. My program goes something like: diag.x_vecto
- /archives/html/s-news/2001-03/msg00030.html (6,752 bytes)
- 2. [S] A Question... (score: 1)
- Author: Leyla <lmk06@uow.edu.au>
- Date: Fri, 21 Apr 2000 21:02:37 +1000
- Hello all, I am running Splus version 4.5 and my problem is as follows; Problem is as follows: I am trying to fit ARIMA models to the time series x and y respectively, for simplicity I will only cons
- /archives/html/s-news/2000-04/msg00198.html (7,806 bytes)
- 3. [S] arima.mle estimates are not accurate, please help (score: 1)
- Author: Leyla <lmk06@uow.edu.au>
- Date: Fri, 21 Apr 2000 21:06:03 +1000
- Hello all, I am running Splus version 4.5 and my problem is as follows; Problem is as follows: I am trying to fit ARIMA models to the time series x and y respectively, for simplicity I will only cons
- /archives/html/s-news/2000-04/msg00199.html (7,939 bytes)
- 4. ] Memory concerns (score: 1)
- Author: Leyla <lmk06@uow.edu.au>
- Date: Sun, 26 Mar 2000 12:09:23 +1000
- variable took care of my reference to the generated population, although the matrix objec
- /archives/html/s-news/2000-03/msg00235.html (7,002 bytes)
- 5. [S] Adding Constant Term in ARIMA model (score: 1)
- Author: Leyla Khoury <lmk06@uow.edu.au>
- Date: Sat, 22 Jan 2000 20:47:29 +1100
- I have tried fitting a time series model via the following command: ARIMA.mle {x, model=list{order=c{1,1,0}}} How do I add a constant term to this model so I can unite my output to SAS output? This
- /archives/html/s-news/2000-01/msg00165.html (7,225 bytes)
- 6. [S] Problem.. (score: 1)
- Author: Leyla Khoury <lmk06@uow.edu.au>
- Date: Thu, 07 Oct 1999 22:04:23 +1000
- I am running Splus V4.5 and have a question about the following equation. $\psi^T$ C(1)=0 where $\psi$ is the vector a1, a2, a3, a4, a5 and C(1) first column of the following [1,] 0.22566253 0.16534
- /archives/html/s-news/1999-10/msg00063.html (7,207 bytes)
- 7. [S] Problem.. (score: 1)
- Author: Leyla Khoury <lmk06@uow.edu.au>
- Date: Thu, 07 Oct 1999 22:18:47 +1000
- I am running Splus V4.5 and have a question about the following equation. $\psi^T$ C(1)=0 where $\psi$ is the vector a1, a2, a3, a4, a5 and C(1) first column of the following [1,] 0.22566253 0.16534
- /archives/html/s-news/1999-10/msg00064.html (7,208 bytes)
- 8. [S] Question.. (score: 1)
- Author: Leyla Khoury <lmk06@uow.edu.au>
- Date: Sun, 26 Sep 1999 09:03:51 +1000
- -- Begin Message -- To: Leyla <lmk06@uow.edu.au> I am using Splus4.5 for Windows. I have a matrix A which I want to solve using the following equation A\SigmaA^{T}=/\ (in Latex style) \Sigma is 5x5,
- /archives/html/s-news/1999-09/msg00252.html (7,609 bytes)
- 9. [S] To Erin! (score: 1)
- Author: Leyla Khoury <lmk06@uow.edu.au>
- Date: Sun, 26 Sep 1999 16:56:31 +1000
- Hello Erin! Thanks for your mail. \sigma is symmetric and positive definite (it is the var/cov matrix) /\ is the diagonal matrix obtaining all nonzero eigenvalues of \Sigma. A is the unknown matrix,
- /archives/html/s-news/1999-09/msg00253.html (6,620 bytes)
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