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% File src/library/datasets/man/anscombe.Rd
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% File src/library/datasets/man/anscombe.Rd
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% Part of the R package, https://www.R-project.org
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% Part of the R package, https://www.R-project.org
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% Copyright 1995-2011 R Core Team
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% Copyright 1995-2018 R Core Team
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% Distributed under GPL 2 or later
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% Distributed under GPL 2 or later
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\name{anscombe}
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\name{anscombe}
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\docType{data}
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\docType{data}
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\alias{anscombe}
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\alias{anscombe}
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    x1 == x2 == x3 \tab the integers 4:14, specially arranged \cr
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    x1 == x2 == x3 \tab the integers 4:14, specially arranged \cr
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    x4             \tab values 8 and 19 \cr
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    x4             \tab values 8 and 19 \cr
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    y1, y2, y3, y4 \tab numbers in (3, 12.5) with mean 7.5 and sdev 2.03}
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    y1, y2, y3, y4 \tab numbers in (3, 12.5) with mean 7.5 and sdev 2.03}
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}
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}
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\source{
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\source{
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  Tufte, Edward R. (1989)
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  Tufte, Edward R. (1989).
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  \emph{The Visual Display of Quantitative Information}, 13--14.
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  \emph{The Visual Display of Quantitative Information}, 13--14.
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  Graphics Press.
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  Graphics Press.
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}
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}
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\references{
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\references{
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  Anscombe, Francis J. (1973).
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  Anscombe, Francis J. (1973)  Graphs in statistical analysis.
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  Graphs in statistical analysis.
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  \emph{American Statistician}, \bold{27}, 17--21.
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  \emph{The American Statistician}, \bold{27}, 17--21.
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  \doi{10.2307/2682899}.
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}
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}
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\examples{
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\examples{
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require(stats); require(graphics)
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require(stats); require(graphics)
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summary(anscombe)
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summary(anscombe)
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