Re: [R-sig-Geo] question on the difference between spdep function spautolm() and glm() with autocovariate

2013-02-12 Thread Li, Han
Hey Roger, thank you very much for your explanation. I found out from R help that errorsarlm() and spautolm(..., family=SAR) do the same analysis. So I was afraid this (two functions using the same model and doing the same analysis) might happen somewhere else. I never took any regression

[R-sig-Geo] question on the difference between spdep function spautolm() and glm() with autocovariate

2013-02-11 Thread Li, Han
Dear list, I am currently working on spatial autoregression modeling for my dissertation research. I want to use regression models to identify socioeconomic/landscape variables (15 total, var1$bat_survey - var15$bay_survey) that can affect the presence/absence of bats (p/a$bat_survey). Since

Re: [R-sig-Geo] question on the difference between spdep function spautolm() and glm() with autocovariate

2013-02-11 Thread Roger Bivand
On Tue, 12 Feb 2013, Li, Han wrote: Dear list, I am currently working on spatial autoregression modeling for my dissertation research. I want to use regression models to identify socioeconomic/landscape variables (15 total, var1$bat_survey - var15$bay_survey) that can affect the