ar {forward}R Documentation

ar data

Description

The ar data frame has 60 rows and 4 columns.

Usage

data(ar)

Format

This data frame contains the following columns:

x1
a numeric vector
x2
a numeric vector
x3
a numeric vector
y
a numeric vector

References

Atkinson, A.C. and Riani, M. (2000), Robust Diagnostic Regression Analysis, First Edition. New York: Springer, Table A.2


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