what is beta model what is the model of y spatial auto-regressive two stage model what is the beta in a spatial model what is the generalized spatial model of the least squares what is the beta parameter what is beta of two stages what is the beta parameter in r what is a rho parameter how is the beta calculated? what is y and rho what is the generalized spatial two stage model used for? a. how to calculate the absolute rho value how to use a spatial autoregression model what is beta in an r regression equation? define rho in the rhea what is an example of a spatial auto regression what is the generalized spatial two stage model and what is the use of this one? what is the rho value what is beta and rho in math what is the beta of the rho rho regression equation