# tsc: Likelihood-ratio Tests for Two-Sample Comparisons

Performs the two-sample comparisons using the following exact test procedures: the exact likelihood-ratio test (LRT) for equality of two normal populations proposed in Zhang et al. (2012); the combined test based on the LRT and Shapiro-Wilk test for normality via the Bonferroni correction technique; the newly proposed density-based empirical likelihood (DBEL) ratio test. To calculate p-values of the DBEL procedures, three procedures are used: (a) the traditional Monte Carlo (MC) method implemented in C++, (b) a new interpolation method based on regression techniques to operate with tabulated critical values of the test statistic; (c) a Bayesian type method that uses the tabulated critical values as the prior information and MC generated DBEL-test-statistic's values as data.

- Author
- Yang Zhao, Albert Vexler, Alan Hutson
- Date of publication
- 2015-01-07 17:51:11
- Maintainer
- Yang Zhao <yzhao37@buffalo.edu>
- License
- GPL (>= 2)
- Version
- 1.0-3

## Man pages

## Files in this package

tsc |

tsc/src |

tsc/src/model_t_s1.h |

tsc/src/model_t_s1.cc |

tsc/src/Interface_t_s1.cc |

tsc/NAMESPACE |

tsc/data |

tsc/data/file.RData |

tsc/R |

tsc/R/variance.R |

tsc/R/teststatistics.R |

tsc/R/tsc.test.R |

tsc/R/simulatedata.R |

tsc/R/plrt.R |

tsc/R/Qhat.R |

tsc/MD5 |

tsc/DESCRIPTION |

tsc/man |

tsc/man/table.Rd |

tsc/man/tsc.test.Rd |