大家好,最近在用R做空间杜宾模型回归,数据是面板的,权重是geoda导入R软件的,下面是我的程序命令和出现的错误,求大家帮忙解决,谢谢
#引入gal
library(spdep)
w<- read.gal("E:/splm/zj.GAL",override.id=TRUE)
ww<-nb2listw(w,zero.policy=TRUE)
#引入数据
library(foreign)
mydata<-read.dta("E:/splm/merge.dta")
#回归
library(splm)
fm<-lrincome~ishare+mgdp+tinput
ssss<-lagsarlm(fm, data = mydata,listw =ww,zero.policy=TRUE,type="mixed")
summary(ssss)
error:Input data and weights have different dimensions哪位大侠知道这个权重该怎么处理呀?