| Name : R-nph
| |
| Version : 2.1
| Vendor : obs://build_opensuse_org/devel:languages:R
|
| Release : lp153.6.5
| Date : 2024-06-14 11:20:57
|
| Group : Development/Libraries/Other
| Source RPM : R-nph-2.1-lp153.6.5.src.rpm
|
| Size : 3.09 MB
| |
| Packager : (none)
| |
| Summary : Planning and Analysing Survival Studies under Non-Proportional Hazards
|
Description :
Piecewise constant hazard functions are used to flexibly model survival
distributions with non-proportional hazards and to simulate data from
the specified distributions. A function to calculate weighted log-rank
tests for the comparison of two hazard functions is included. Also, a
function to calculate a test using the maximum of a set of test
statistics from weighted log-rank tests (MaxCombo test) is provided.
This test utilizes the asymptotic multivariate normal joint
distribution of the separate test statistics. The correlation is
estimated from the data. These methods are described in Ristl et al.
(2021) < doi:10.1002/pst.2062>. Finally, a function is provided for the
estimation and inferential statistics of various parameters that
quantify the difference between two survival curves. Eligible
parameters are differences in survival probabilities, log survival
probabilities, complementary log log (cloglog) transformed survival
probabilities, quantiles of the survival functions, log transformed
quantiles, restricted mean survival times, as well as an average hazard
ratio, the Cox model score statistic (logrank statistic), and the
Cox-model hazard ratio. Adjustments for multiple testing and
simultaneous confidence intervals are calculated using a multivariate
normal approximation to the set of selected parameters.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Leap_15.3/x86_64 |
