haberman: Haberman's survival data

Description Usage Format Source See Also

Description

The dataset contains cases from a study that was conducted between 1958 and 1970 at the University of Chicago's Billings Hospital on the survival of patients who had undergone surgery for breast cancer.

Usage

1

Format

A data frame with 306 instances, 81 of which belong to positive class, and 4 variables:

Age

Age of patient at time of operation. Discrete attribute.

Year

Patient's year of operation. Discrete attribute.

Positive

Number of positive axillary nodes detected. Discrete attribute.

Class

Two possible survival status: positive(survival rate of less than 5 years), negative (survival rate or more than 5 years).

Source

KEEL Repository.

See Also

Original available in UCI ML Repository.


ncordon/imbalance documentation built on Feb. 19, 2018, 7:08 a.m.