[R] [R-pkgs] simtrial: Clinical Trial Simulation

Dear all, I am happy to announce that {simtrial} is now on CRAN (https://cran.r-project.org/package=simtrial). simtrial is a fast and extensible clinical trial simulation framework for time-to-event endpoints. This release brings a new tabular data processing engine powered by data.table for

[R] [R-pkgs] gsDesign 3.6.0 is released

Dear all, I'm excited to announce that a new version of gsDesign (3.6.0) is now on CRAN (https://cran.r-project.org/package=gsDesign). gsDesign supports group sequential clinical trial design, largely as presented in Jennison and Turnbull (2000). The 3.6.0 update introduces some significant

[R] [R-pkgs] gsDesign2 1.0.8 is released

Dear all, A new version of gsDesign2 (1.0.8) is now on CRAN (https://cran.r-project.org/package=gsDesign2). gsDesign2 enables fixed or group sequential design under non-proportional hazards and supports highly flexible enrollment, time-to-event, and time-to-dropout assumptions. The key

[R] [R-pkgs] gsDesign 3.4.0 is released

Dear all, A new version of gsDesign (3.4.0) is now on CRAN (https://cran.r-project.org/package=gsDesign). gsDesign supports group sequential clinical trial design, largely as presented in Jennison and Turnbull (2000). This version removes restrictions on conditional power calculations for

[R] [R-pkgs] pkglite 0.2.1 is released

Dear all, A new version of pkglite (0.2.1) is now on CRAN (https://cran.r-project.org/package=pkglite). pkglite offers a tool, grammar, and standard to represent and exchange R package source code as text files. This version brings expanded coverage of file types (before: 88.85%, after:

[R] [R-pkgs] pkglite 0.2.0 is released

Dear all, A new version of pkglite (0.2.0) is now on CRAN (https://cran.r-project.org/package=pkglite). pkglite offers a tool, grammar, and standard to represent and exchange R package source code as text files. This version brings new file specification templates and new methods to operate

[R] [R-pkgs] pkglite: Compact Package Representations

Dear all, I am happy to announce that {pkglite} is now on CRAN. It aims to offer a tool, grammar, and standard to represent and exchange R packages as text files. It can convert one or more source packages to a text file and restore the package structures from the file. I hope you find it

[R] [R-pkgs] OHPL - new package for group variable selection

Dear useRs, - I am pleased to announce that the R package OHPL is now available on CRAN (https://CRAN.R-project.org/package=OHPL). The package implements the ordered homogeneity pursuit lasso (OHPL) algorithm for group variable selection proposed in Lin et al. (2017) . The OHPL method exploits