lattice (version 0.11-8)

melanoma: Melanoma skin cancer incidence

Description

These data from the Connecticut Tumor Registry present age-adjusted numbers of melanoma skin-cancer incidences per 100,000 people in Connectict for the years from 1936 to 1972.

Usage

melanoma

docType

data

source

Houghton, A., E. W. Munster, and M. V. Viola. (1978). Increased Incidence of Malignant Melanoma After Peaks of Sunspot Activity. The Lancet, 8, 759--760.

References

Cleveland, William S. (1993). Visualizing Data. Hobart Press, Summit, New Jersey.

Examples

# Time-series plot.  Figure 3.64 from Cleveland.
xyplot(incidence ~ year,
  data = melanoma,
	aspect = "xy",
	panel = function(x, y)
		panel.xyplot(x, y, type="o", pch = 16),
	ylim = c(0, 6),
	xlab = "Year",
	ylab = "Incidence")