[R-sig-Geo] spatio-temporal simultaneous autoregression model

[stevenhuyi]

Thanks, Roger. I will try.
It's my fault to mistakenly write the spautolm function as a package.
what do mean by saying "if your space-time data are balanced". My data is
multiple years of prevalence data of schistosomiasis at the county level,
combined with data of environmental determinants.






> Hi everyone, 
> 
> It seems that there is no specific R package to implement the space-time
> SAR 
> model. I happend to find an article entitled "Spatio-temporal regression 
> models for deforestation in the Brazilian Amazon" (literature information: 
> STDM 2011, The International Symposium on Spatial-Temporal Analysis and
> Data 
> Mining, University College London - 18th-20th July 2011), in which 
> spatio-temporal SAR models were implemented by package spautolm. 

spautolm is a function in the spdep package, and fits cross-sectional 
simultaneous autoregressive models. Its use with the spatial weights 
matrix multiplied by Kronecker product corresponds to the use of the splm 
package to fit a spatial panel error model. Try that package and its 
accompanying JSS paper if your space-time data are balanced. 

Roger 




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