BSDA (version 0.1)

Sunspot: Wolfer sunspot numbers from 1700 through 2000

Description

Data for Example 1.7

Usage

Sunspot

source

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

Examples

str(Sunspot)
attach(Sunspot)
plot(year,sunspots,type="l",main="Yearly Sunspots")    # Using standard plot
library(lattice)
xyplot(sunspots ~ 1700:2000, xlab = "", type = "l",main="Yearly Sunspots")
xyplot(sunspots ~ 1700:2000, xlab = "", type = "l", aspect="xy",
main="Yearly Sunspots")
detach(Sunspot)