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gbcs dataset from Hosmer et al. (2008)

Usage

gbcs

Format

id

Identification Code

diagdate

Date of diagnosis.

recdate

Date of recurrence free survival.

deathdate

Date of death.

age

Age at diagnosis (years).

menopause

Menopausal status. 1 = Yes, 0 = No.

hormone

Hormone therapy. 1 = Yes. 0 = No.

size

Tumor size (mm).

grade

Tumor grade (1-3).

nodes

Number of lymph nodes.

prog_recp

Number of progesterone receptors.

estrg_recp

Number of estrogen receptors.

rectime

Time to recurrence (days).

censrec

Recurrence status. 1 = Recurrence. 0 = Censored.

survtime

Time to death (days).

censdead

Censoring status. 1 = Death. 0 = Censored.

References

Hosmer, D.W. and Lemeshow, S. and May, S. (2008) Applied Survival Analysis: Regression Modeling of Time to Event Data: Second Edition, John Wiley and Sons Inc., New York, NY