Japanese atomic bomb survivors

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Description

Gore, et al. (2006) consider the frequencies of cancer deaths of Japanese atomic bomb survivors by extent of exposure, years after exposure, etc. This data set has appeared in the journal "Statistical Sleuth".

Usage

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data("atombomb")

Format

A data frame with 84 observations on the following 4 variables.

Radians

Extent of exposure to the radian levels

Count.Type

the type of count At Risk Death Count

Count.Age.Group

age group with levels '0-7' '12-15' '16-19' '20-23' '24-27' '28-41' '8-11'

Frequency

the count of deaths

References

Gore, A.P., Paranjape, S. A., and Kulkarni, M.B. (2006). 100 Data Sets for Statistics Education. Department of Statistics, University of Pune.

Examples

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data(atombomb)
atombombxtabs <- xtabs(Frequency~Radians+Count.Type+Count.Age.Group,data=atombomb)
atombombxtabs

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