Mammary Tumors and Different Types of Dietary Fat in Rodents

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Description

This is a data set from a meta analysis described in Fay, Freedman, Clifford, and Midthune (1997).

Usage

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Format

A data frame with 442 observations on the following 9 variables.

ARTICLE

a numeric vector

SET

a numeric vector

N

a numeric vector

RESTRICT

a numeric vector

PN3

a numeric vector

PN6

a numeric vector

PZERO

a numeric vector

PMONO

a numeric vector

NTUM

a numeric vector

Details

For relationship of article numbers to references see Article.numbers.txt in the /doc/ directory.

References

Fay, MP, Freedman, LS, Clifford, CK, Midthune, DN. Cancer Research 57: 3979-3988.

Fay, MP, Graubard, BI. Biometrics 57: 1198-1206.

Examples

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data(dietfat)
## maybe str(dietfat) ; plot(dietfat) ...