R/X.R

In Jiachen1027/bis557: Package for HW2

#' Description of the simulated design matrix X.
#'
#' A simulated design matrix whose first variable is twice the second variable, which means they're colinear.
#'
#' This design matrix is used to test the self-defined function for ridge regression estimators.
#'
#' @format A design matrix with 1000 rows and 50 variables
#'
"X"