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mosaic (version 0.4-1)

Births78: US Births in 1978

Description

A day by day record of the number of births in the United States in 1978.

Arguments

format

A data frame with 365 observations on the following variables.
  • date
{date in 1978} births {number of US births} dayofyear {sequential number of days from 1 to 365}

Examples

Run this code
data(Births78)
xyplot(births ~ dayofyear, Births78)
xyplot(births ~ dayofyear, Births78, groups=dayofyear%%7)

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