Ingreso de matrices

Y<-matrix(data = c(30,20,36,24,40),nrow = 5,ncol = 1,byrow = TRUE)
colnames(Y) <-c("Y")
print(Y)

##       Y
## [1,] 30
## [2,] 20
## [3,] 36
## [4,] 24
## [5,] 40