dear list, I want to do analysis using lagsarlm function, however I am stuck on listw object. I have distances among spatial points in a mysql table in form: point1_id | point2_id | distance (in km)
dataset in also in mysql table in form: point_id | year | variable1 | variable2 | .... so my questions: 1. how to I create a listw object from above mysql table ? 2. if i create data frame with command data<-dbGetQuery(con, "select * from data"); is it enough or some special actions need to be taken to connect data frame to listw object (eg so that lagsarlm knows which spatial point in data is which point in listw) ? thanks in advance michal palenik -- michal palenik institut zamestnanosti [EMAIL PROTECTED] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo