Wolfer sunspot numbers from 1700 through 2000
Data for Example 1.7
Sunspot
A data frame/tibble with 301 observations on two variables
year
average number of sunspots for the year
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
plot(sunspots ~ year, data = Sunspot, type = "l")
## Not run:
library(ggplot2)
lattice::xyplot(sunspots ~ year, data = Sunspot,
main = "Yearly sunspots", type = "l")
lattice::xyplot(sunspots ~ year, data = Sunspot, type = "l",
main = "Yearly sunspots", aspect = "xy")
ggplot2::ggplot(data = Sunspot, aes(x = year, y = sunspots)) +
geom_line() +
theme_bw()
## End(Not run)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.