> lm1 <- c(0, 2, 0, 5, 2, 1)
> w <- 1:6
> BL<-diag(w/abs(lm1))
> BL
[,1] [,2] [,3] [,4] [,5] [,6]
[1,] Inf 0 0 0.0 0.0 0
[2,] 0 1 0 0.0 0.0 0
[3,] 0 0 Inf 0.0 0.0 0
[4,] 0 0 0 0.8 0.0 0
[5,] 0 0 0 0.0 2.5 0
[6,] 0 0 0 0.0 0.0 6
> BL[BL == Inf] <- 0
> BL
[,1] [,2] [,3] [,4] [,5] [,6]
[1,] 0 0 0 0.0 0.0 0
[2,] 0 1 0 0.0 0.0 0
[3,] 0 0 0 0.0 0.0 0
[4,] 0 0 0 0.8 0.0 0
[5,] 0 0 0 0.0 2.5 0
[6,] 0 0 0 0.0 0.0 6