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]