twosamples

Description

Fast randomization based two sample tests. Testing the hypothesis that two samples come from the same distribution using randomization to create p-values. Included tests are: Kolmogorov-Smirnov, Kuiper, Cramer-von Mises, Anderson-Darling, Wasserstein, and DTS. The default test (two_sample) is based on the DTS test statistic, as it is the most powerful, and thus most useful to most users. The DTS test statistic builds on the Wasserstein distance by using a weighting scheme like that of Anderson-Darling. See the companion paper at <arXiv:2007.01360> or <https://codowd.com/public/DTS.pdf> for details of that test statistic, and non-standard uses of the package (parallel for big N, weighted observations, one sample tests, etc). We also include the permutation scheme to make test building simple for others.

Downloads

Trend: -0.4% (30d vs prior 30d)

CRAN Check Status

Maintainer: ‘Connor Dowd <cd@codowd.com>’

The Description field contains
  that of Anderson-Darling. See the companion paper at <arXiv:2007.01360>
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

Maintainer: ‘Connor Dowd <cd@codowd.com>’

The Description field contains
  that of Anderson-Darling. See the companion paper at <arXiv:2007.01360>
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

Check History

Maintainer: ‘Connor Dowd <cd@codowd.com>’

The Description field contains
  that of Anderson-Darling. See the companion paper at <arXiv:2007.01360>
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

Maintainer: ‘Connor Dowd <cd@codowd.com>’

The Description field contains
  that of Anderson-Darling. See the companion paper at <arXiv:2007.01360>
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

Reverse Dependencies (7)

Dependency Network

Version History