Displaying 1 result from an estimated 1 matches for "indsub2".
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indsub1
2011 Sep 07
1
Weight in Function RM
...the exactly same result?
Below are the R code to see difference in regression results
MatY <- c(0.15,0.42,0.31,0.22)
MatX <- rbind(c(1,0,0),c(0,1,0),c(1,0,0),c(0,0,1))
Data <- data.frame(cbind(MatY,MatX))
colnames(Data)[2]<-paste("IndSub1")
colnames(Data)[3]<-paste("IndSub2")
colnames(Data)[4]<-paste("IndSub3")
Weight <- c(0.1,0.4,0.3,0.2)
Result<- lm(formula = MatY~IndSub1+IndSub2+IndSub3-1, data = Data, weight = Weight)
summary(Result)
Data2 <- Data*Weight
Result2<- lm(formula = MatY~IndSub1+IndSub2+IndSub3-1, data = Data2)
summary(R...