The following models are available in the GeoDaSpace alpha release based on these recent references:

• OLS
• 2SLS
• GM/GMM spatial error
• GM/GMM spatial lag
• GM/GMM spatial lag and error

with options for:

• spatial and non-spatial diagnostics
• non-spatial endogenous variables
• heteroskedasticity/HAC

and these spatial weights:

• contiguity
• distance (bands, knn, inverse distance)
• kernel