The response variable is the fraction of breast cancer patients with metastases and the predictor variable is the tumor size.
Usage
data("Tumor")
Arguments
Format
The format is:
chr "Tumor"
tumorSize predictor variable is the tumor size.
metastasized response variable is the fraction of breast cancer patients with metastases.
Details
The data consist of 12 observations. The response variable is the fraction of breast cancer patients with metastases and the predictor variable is the tumor size.
References
Michaelson JS, Halpern E, Kopans D. Breast cancer: Computer simulation methodfor estimating optimal intervals for screening. Radiology. 1999;215:51-560.