The time, location and magnitude of all the earth quakes with magnitude being
greater than 6 since 1973.
qplot(year, month, data = quake6) + stat_sum(aes(size = ..n..)) +
scale_size(range = c(1, 10))
Want to suggest features or report bugs for rdrr.io? Use the GitHub issue tracker.
Questions? Problems? Suggestions? Tweet to @rdrrHQian@mutexlabs.com.
All documentation is copyright its authors; we didn't write any of that.