Yearsunspot {BSDA}R Documentation

Monthly sunspot activity from 1974 to 2000

Description

Data for Exercise 2.7

Usage

Yearsunspot

Format

A data frame with 252 observations on the following 24 variables.

X1979
a numeric vector
X1980
a numeric vector
X1981
a numeric vector
X1982
a numeric vector
X1983
a numeric vector
X1984
a numeric vector
X1985
a numeric vector
X1986
a numeric vector
X1987
a numeric vector
X1988
a numeric vector
X1989
a numeric vector
X1990
a numeric vector
X1991
a numeric vector
X1992
a numeric vector
X1993
a numeric vector
X1994
a numeric vector
X1995
a numeric vector
X1996
a numeric vector
X1997
a numeric vector
X1998
a numeric vector
X1999
a numeric vector
X2000
a numeric vector
SSN
a numeric vector
year
a numeric vector

Source

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury

Examples

str(Yearsunspot)
attach(Yearsunspot)
boxplot(SSN~year,main="Exercise 2.7",col="lightblue")
detach(Yearsunspot)

[Package BSDA version 0.1 Index]