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Name:

Description:

The Quartet data frame has 11 rows and 5 columns. These are contrived data.

Variables:

This data frame contains the following columns:

x

X-values for datasets 1–3.

y1

Y-values for dataset 1.

y2

Y-values for dataset 2.

y3

Y-values for dataset 3.

x4

X-values for dataset 4.

y4

Y-values for dataset 4.

Link To Google Sheets:

Rows:

Columns:

License Type:

References/Notes/Attributions:

Source

Anscombe, F. J. (1973) Graphs in statistical analysis. American Statistician 27, 17–21.

R Dataset Upload:

Use the following R code to directly access this dataset in R.

d <- read.csv("https://www.key2stats.com/Four_Regression_Datasets_146_67.csv")

R Coding Interface:


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