| permGS-package | permGS |
| createPermGS | createPermGS |
| exactLR | exactLR |
| imputeHeinze | imputeHeinze |
| imputeIPT | imputeIPT |
| imputeIPZ | imputeIPZ |
| nextStage | nextStage |
| parseFormula | Parse formula of survival model |
| permGS | permGS |
| permHeinze | Convenience function which calls createPermGS and nextStage to perform fixed sample size permutation test with Heinze method |
| permIPT | Convenience function which calls createPermGS and nextStage to perform fixed sample size permutation test with IPT method |
| permIPZ | Convenience function which calls createPermGS and nextStage to perform fixed sample size permutation test with IPZ method |
| permLR | Convenience function which calls createPermGS and nextStage to perform fixed sample size permutation test without imputation |
| permuteHeinze | permuteHeinze |
| permuteIPT | permuteIPT |
| permuteIPZ | permuteIPZ |
| sampleFromCondKM | sampleFromCondKM |
| sampleFromKM | sampleFromKM |
| shuffleBlock | shuffleBlock Permute block preserving group sizes, randomization blocks |
| summary.permGS | summary of permGS object |