Alkaline phosphatase data

Description

Repeated measurements of alkaline phosphatase in a randomized trial of Tamoxifen treatment of breast cancer patients.

Usage

alkfos

Format

A data frame with 43 observations on the following 8 variables.

grp

a numeric vector, group code (1=placebo, 2=Tamoxifen).

c0

a numeric vector, concentration at baseline.

c3

a numeric vector, concentration after 3 months.

c6

a numeric vector, concentration after 6 months.

c9

a numeric vector, concentration after 9 months.

c12

a numeric vector, concentration after 12 months.

c18

a numeric vector, concentration after 18 months.

c24

a numeric vector, concentration after 24 months.

Source

Original data.

References

B. Kristensen et al. (1994), Tamoxifen and bone metabolism in postmenopausal low-risk breast cancer patients: a randomized study. Journal of Clinical Oncology, 12(2):992–997.

Results