| Name : R-npsurvSS
| |
| Version : 1.1.0
| Vendor : obs://build_opensuse_org/devel:languages:R
|
| Release : lp155.2.1
| Date : 2024-06-04 20:25:08
|
| Group : Development/Libraries/Other
| Source RPM : R-npsurvSS-1.1.0-lp155.2.1.src.rpm
|
| Size : 0.55 MB
| |
| Packager : https://www_suse_com/
| |
| Summary : Sample Size and Power Calculation for Common Non-Parametric Tests in Survival Analysis
|
Description :
A number of statistical tests have been proposed to compare two
survival curves, including the difference in (or ratio of) t-year
survival, difference in (or ratio of) p-th percentile survival,
difference in (or ratio of) restricted mean survival time, and the
weighted log-rank test. Despite the multitude of options, the
convention in survival studies is to assume proportional hazards and to
use the unweighted log-rank test for design and analysis. This package
provides sample size and power calculation for all of the above
statistical tests with allowance for flexible accrual, censoring, and
survival (eg. Weibull, piecewise-exponential, mixture cure). It is the
companion R package to the paper by Yung and Liu (2020)
< doi:10.1111/biom.13196>. Specific to the weighted log-rank test, users
may specify which approximations they wish to use to estimate the
large-sample mean and variance. The default option has been shown to
provide substantial improvement over the conventional sample size and
power equations based on Schoenfeld (1981)
< doi:10.1093/biomet/68.1.316>.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/15.5/x86_64 |
