module Joe

using LinearAlgebra, Statistics, Distributions, Combinatorics
export min_sq, multiple_regression, insert_ones 
# Write your package code here.
include("chap1.jl")
include("chap2.jl")
include("chap3.jl")
include("chap4.jl")
include("chap5.jl")
include("chap6.jl")
include("chap7.jl")
end
