Hello I'm very new to R (which is excellent), so apologies if this has already been raised. In the spdep package, I'm trying to undertake an autoregressive mixed model using the lagsarlm function. This is working fine, but there does not appear to be a method of including an explanatory variable without it automatically being included as a lagged term. I'm after something along the lines of
y = rho.W.y + x1 + x2 + lag(x2) but am only able to output y = rho.W.y + x1 + x2 + lag(x1) + lag(x2) Is there any way around this issue? Many thanks Roy ---------------------------------------------------------------------------- Roy Sanderson Centre for Life Sciences Modelling Porter Building University of Newcastle Newcastle upon Tyne NE1 7RU United Kingdom Tel: +44 191 222 7789 [EMAIL PROTECTED] http://www.ncl.ac.uk/clsm ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
