Re: [R-sig-Geo] Estimate impacts from a spgm - spatial panel regression model

Hi, I would like to know if there is an alternative package to the splm package for carrying out spatial panel analysis. I am still having problems with the splm package, as I posted a few days ago. Thank you in advance. Jose >> >> # Rstudio version and PC info >> >> platform

Re: [R-sig-Geo] Estimate impacts from a spgm - spatial panel regression model

I loaded the spatiareg library and the function spatial weights matrix powers traces (trMatc) worked. Still, the impact function gives me an error message. On Sat, May 27, 2023 at 11:37 AM Jose Funes wrote: > Thanks, Professor Bivand and Josiah. The previous code had the variable >

Re: [R-sig-Geo] Estimate impacts from a spgm - spatial panel regression model

urbing model_fix_durbin <- spgm(y ~ x + x2 +lag_x + lag_x2, data=panel_dc_2010_2020.pd, listw = DCknn_7, model = "within",lag = TRUE,spatial.error = FALSE,moments="fullweights",method="ec2sls") # estimating impacts impacts(model_fix_durbin,tr=trMatc, R=200) Error i

Re: [R-sig-Geo] Estimate impacts from a spgm - spatial panel regression model

est with built-in > data, or raise an issue if you can see how any changes have impacted splm > in ways that the splm maintainer did not anticipate. > > Hope this clarifies, > > Roger > > -- > Roger Bivand > Emeritus Professor > Norwegian School of Economics > Pos

[R-sig-Geo] Estimate impacts from a spgm - spatial panel regression model

and use the impacts function, but I get an error message "object type not recognized". Please advise. Jose Funes Economic geographer DC Office of Planning 1100 4th Street SW, 20024 [[alternative HTML version deleted]] ___ R-sig-Geo mailing

[R-sig-Geo] recover the spill-in and spill-out effects for each geography -spgm

hi sig-geo community, I want to know if it is possible to recover the spill-in and spill-out effects of each geographic area of a spatial panel model. Your input is appreciated. Jose Economic geographer DC Office of Planning Data Analysis and Visualization Unit jefu...@gmail.com

[R-sig-Geo] INLA

Hi, I am new on INLA. I was wondering, how di i extract the parameters estimates from an sdm.inla object? does sdm_inla also work for spatial durbin probit model? I will highly appreciate your inputs. Thanks, Jose University of Maryland at College Park Department of Geographical Sciences

[R-sig-Geo] Spatial point process

were systematically selected using probability proportional to size sampling in the first stage and simple random sampling of households within geographic areas at the second stage. Your inputs would be highly appreciated. Jose Funes Research analyst HarvestPlus [[alternative HTML

[R-sig-Geo] as.3dpoints

Dear list, I am trying to use the function as.3dpoints but i am not sure on the format for the variable t (time). My data has mm/dd/ format and would like to know if i need to make any conversion to my original dataset before using it the function. Thanks, Jose [[alternative HTML

[R-sig-Geo] Point pattern add covariates

Dear list, I have point pattern data and would like to attach/add covariates as raster (image or grid) to it. For example as the case of the bei data with bei.extra with covariates. Thanks, Jose Funes IFPRI [[alternative HTML version deleted

Re: [R-sig-Geo] Point pattern add covariates

Dear Rolf, Barry suggestion addressed my question and the function lookup.img as well. Thanks Jose On Mon, Jul 23, 2012 at 5:29 PM, Rolf Turner r.tur...@auckland.ac.nzwrote: On 24/07/12 01:26, Jose Funes wrote: Dear list, I have point pattern data and would like to attach/add covariates

[R-sig-Geo] Export images from list of pixel images

(lansing) rrisklan - relrisk(lansing)) # The last yield a list of pixel images (rrisklan) with spatially varying risk for each specie, how could I convert them to a appropriate format to be able to export them as TIF. Thanks, Jose Funes JHU [[alternative HTML version

[R-sig-Geo] OWIN spatial point pattern

(...) : If one of xrange, yrange is specified then both must be. Your feedback are welcome, thanks. Jose Funes IFPRI Washington, DC [[alternative HTML version deleted]] ___ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo