German Breast Cancer Study Data

German breast cancer study data, imported from Stata 16.

Usage

brcancer

Format

A data frame with 686 rows and 14 variables:

• id A numeric vector;

• hormon Hormonal therapy;

• x1 Age, in years;

• x2 Menopausal status;

• x3 Tumour size, mm;

• x4 Tumour grade;

• x5 Number of positive nodes;

• x6 Progesterone receptor, fmol;

• rectime Recurrence-free survival time, days;

• censrec Censoring indicator;

• x4a Tumour grade >=2;

• x4b Tumour grade == 3;

• x5e exp(-0.12 * x5).

References

http://www.stata-press.com/data/r16/brcancer.dta

Examples

data("brcancer", package = "KMunicate")