Description Usage Format Details Source References

Four x-y datasets which have the same statistical properties (mean, variance, correlation, regression line, etc.), yet are quite different.

1 |

A data frame of 4 datasets with 11 observations each and x and y variable.

- x1 - x4
x-variable of the four datasets.

- y1 - y4
y-variable of the four datasets.

These data provide a dataset used in chapter 3 of the workbook.

Tufte, Edward R. (1989) The Visual Display of Quantitative Information, 13-14. Graphics Press. R package datasets

von Auer, L. (2016)
*Oekonometrie - Eine Einfuehrung*, 7th Edition, Springer-Gabler.
http://www.oekonometrie-lernen.de

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