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VIF (version 1.0)

syn: A Synthetic Data set For Testing VIF-Regression

Description

This data set contains a data set that can be used to test the VIF-regression.

Usage

data(syn)

Arguments

Format

A list contains:
y
a numeric vector giving the response, 1000 x 1
x
a numeric matrix of variables, containing 200 variables, 1000 x 200
true
a vector of true variables that generate y