gettingtothebottom (version 3.0)

make_noise: Linear Programming - Generate matrix of noisy data for sparse quantile regression

Description

make_noise Function for generating matrix of noisy data for sparse quantile regression

Usage

make_noise(y, X, p, seed = 12345)

Arguments

y

Response vector

X

True predictor

p

Number of desired columns of noise

seed

(optional) Random seed (Default seed=12345)

Examples

y <- engel$foodexp
X <- engel$income
noisydata <- make_noise(y,X,10)
head(noisydata)