Quick overview

The package includes functions to model survival distributions in terms of piecewise constant hazards and to simulate data from the specified distributions. Also, a function to calculate weighted log-rank tests for the comparison of two hazard functions is included. Finally, a function to calculate a test using the maximum of a set of test statistics from weighted log-rank tests is provided. This test utilizes the asymptotic multivariate normal joint distribition of the separate test statistics. The correlation is estimated from the data.

Select the Dataset tab to load your own data and perform an analysis.

Select the Simulate tab to create a dataset.

Select the Examples tab to check some examples.

More information

This tool is part of an R package. For more information, please contact contact Robin Ristl and Nicolas Ballarini.


For any comments or questions, please contact Robin Ristl and Nicolas Ballarini.

Try the nph package in your browser

Any scripts or data that you put into this service are public.

nph documentation built on Jan. 11, 2020, 9:43 a.m.