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peperr 1.5

• Code update to fix CRAN issues.

peperr 1.4

• Code update.

peperr 1.3

• Added github actions, pkgdown site, readme.Rmd and package logo.

peperr 1.2

• Suggestion of package CoxBoost and corresponding functions removed, as this package was archived.

peperr 1.1-7

• Suggestion of package randomSurvivalForest resolved, as this package was archived.

peperr 1.1-6

• bug concerning weighting in censored competing risks situation in function pmpec() fixed

peperr 1.1-5

• Bug in function pmpec() fixed (error message for argument type=“NoInf”)

peperr 1.1-4

• New peperr() arguments ‘sr’, ‘sr.name’ and ‘sr.restore’ to allow for restoring previously saved results
• Incorporation of interface to package randomSurvivalForest: Functions fit.rsf_mtry, complexity.ipec.rsf_mtry allow for selection of number of candidate values at each node by IPEC

peperr 1.1-3

• New function ipec(), to caclulate the integrated prediction error curve for survival data

peperr 1.1-2

• Default value of peperr argument RNG changed to ‘RNGstream’
• New peperr() argument lb, to choose if computation on slaves should be executed load balanced

peperr 1.1-1

• Independent parallel random number streams integrated -> new peperr() argument RNG
• peperr_1.1.tar.gz contained peperr_1.0-3.tar.gz by mistake
• plot.peperr() now works for non-integer complexity values as well

peperr 1.1

• New arguments of function peperr() are ‘clustertype’, to specify the type of cluster to be used (‘SOCK’ for socket, ‘MPI’, ‘PVM’ or ‘NWS’) and ‘clusterhosts’, that specifies the host list for socket clusters, if ‘clustertype=SOCK’ or ‘clustertype=NWS’.
• Function extract.fun() returns additional list element ‘variables’, containing global variables required for computation on cluster nodes.
• Default of argument ‘parallel’ in function peperr() changed from ‘FALSE’ to ‘NULL’. This fixed bug that switching from parallel to sequential execution was not possible, but is not affecting any other cases.

peperr 1.0-3

• New argument ‘seed’ in function peperr(), to allow reproducibility in parallel execution

peperr 1.0-2

• Bug fixed which occurred in competing risks setting

peperr 1.0-1

• predictProb() functions require arguments ‘response’ and ‘x’ instead of ‘data’

peperr 1.0

• initial public release

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.