\begin{Schunk}
\begin{Sinput}
    set.seed(12345)
    X0 <- MASS::mvrnorm(n=10, mu = c(0,0,0), Sigma = diag(3))
    ## create a smaller data set, starting at same position
    set.seed(12345)
    X1 <- MASS::mvrnorm(n=5, mu = c(0,0,0), Sigma = diag(3))
    ## Create a larger data set
    set.seed(12345)
    X2 <- MASS::mvrnorm(n=15, mu = c(0,0,0), Sigma = diag(3))
\end{Sinput}
\end{Schunk}
