how to calculate the Euclidean norm of a vector in R?

Question

I tried norm, but I think it gives the wrong result. (the norm of c(1, 2, 3) is sqrt(1*1+2*2+3*3), but it returns 6..

Answer 1

We can also find the norm as :

Result<-sum(abs(x)^2)^(1/2)

OR Even You can also try as:

Result<-sqrt(t(x)%*%x)

Both will give the same answer