- 1. [S] Mixed models other than Gaussian (score: 1)
- Author: "Steven I . Citron-Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Tue, 22 Feb 2000 17:47:30 -0500
- Dear S+'ers: Are there library/routines for fitting mixed effects models with spatial covariance structure AND with distributions other than gaussian. What I have in mind is something like LME with a
- /archives/html/s-news/2000-02/msg00210.html (7,566 bytes)
- 2. [S] Testing between GAMs (score: 1)
- Author: "Steven I . Citron-Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Mon, 01 Nov 1999 18:18:12 -0600
- Dear S+ers: Is there a way to test between a GAM fit with a Poisson and the Negative Binomial (ala MASS). Both models have extactly the same setup in terms of dependent and explanatory variables. Its
- /archives/html/s-news/1999-11/msg00006.html (7,885 bytes)
- 3. Re: [S] Testing between GAMs (score: 1)
- Author: "Steven I . Citron-Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Tue, 02 Nov 1999 13:46:07 -0600
- Thanks for your response. I guess I am going to have to go with looking at residual plots. The problem is that I am trying to make inference about the explanatory variables. So I estimate theta usin
- /archives/html/s-news/1999-11/msg00018.html (10,298 bytes)
- 4. [S] MASS and the Negative Binomial (score: 1)
- Author: "Steven I . Citron-Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Thu, 04 Nov 1999 11:07:36 -0600
- Dear S+ers: I have a question about the MASS library ( I have not received a response from the modules authors so I am turning to the list). When I estimate theta using the negative binomial GLM my e
- /archives/html/s-news/1999-11/msg00049.html (8,718 bytes)
- 5. [S] Survival Analysis and Censored Data (score: 1)
- Author: "Steven I . Citron-Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Tue, 28 Sep 1999 12:02:51 -0500
- Dear S+ers: I have some data on settling behavior of an organism that I am trying to do survival analysis on (nothing fancy, just Kaplan-Meier). I am lookig for the mean time to settlement (i.e. deat
- /archives/html/s-news/1999-09/msg00268.html (7,826 bytes)
- 6. [S] Disapearing menu items (score: 1)
- Author: "Steven I . Citron-Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Mon, 12 Apr 1999 16:38:40 -0400
- Dear S-plusers: I knew I should have kept those messages telling how to solve this problem, but of course I didn't (and yes I already checked mathsoft and dejanews). My menu across the top no longer
- /archives/html/s-news/1999-04/msg00104.html (7,099 bytes)
- 7. [S] Answers to disapearing menus (score: 1)
- Author: "Steven I . Citron-Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Tue, 13 Apr 1999 10:12:53 -0400
- So here are the two response I have received and since they are both the same I am assuming they are correct... Original message and Answers from B. Biggerstaff and N. Robbins: Essentially you need t
- /archives/html/s-news/1999-04/msg00110.html (8,443 bytes)
- 8. [S] S+ Spatial stats question (score: 1)
- Author: "Steven I . Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Tue, 13 Oct 1998 19:18:13 -0400
- Dear S+ians Can you please help me decipher, and hopefully correct, the following message... + range = 90, sill = 115) Error in .Fortran("ssukrige",: Covariance matrix is not positive definite Dumped
- /archives/html/s-news/1998-10/msg00070.html (7,456 bytes)
- 9. [S] Gaussian Kriging (score: 1)
- Author: "Steven I . Pousty" <sip94001@uconnvm.uconn.edu>
- Date: Thu, 15 Oct 1998 11:06:39 -0400
- Thanks everyone for the quick and accurate responses. My original question Can you please help me decipher the following message from S+ spatial module... + range = 90, sill = 115) Error in .Fortran(
- /archives/html/s-news/1998-10/msg00086.html (8,891 bytes)
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