coin (version 1.1-0)

ocarcinoma: Ovarian Carcinoma

Description

Survival times of 35 women suffering from ovarian carcinoma at stadium II and IIA.

Usage

ocarcinoma

encoding

UTF-8

source

Fleming, T. R., Green, S. J. and Harrington, D. P. (1984). Considerations of monitoring and evaluating treatment effects in clinical trials. Controlled Clinical Trials 5(1), 55--66.

Fleming, T. R., O'Fallon, J. R., O'Brien, P. C. and Harrington, D. P. (1980). Modified Kolmogorov-Smirnov test procedures with applications to arbitrarily censored data. Biometrics 36(4), 607--625.

Details

Data from Fleming et al. (1980) and Fleming, Green and Harrington (1984). Reanalysed in Schumacher and Schulgen (2002).

References

Schumacher, M. and Schulgen, G. (2002). Methodik Klinischer Studien: Methodische Grundlagen der Planung, Durchführung{Durchfuehrung} und Auswertung. Heidelberg: Springer.

Examples

## Exact logrank test
lt <- surv_test(Surv(time, event) ~ stadium, data = ocarcinoma,
                distribution = "exact")

## Test statistic
statistic(lt)

## P-value
pvalue(lt)