DNA copy number data evaluation using both their initial form 
    (copy number as a noisy function of genomic position) and their 
    approximation by a piecewise-constant function (segmentation), 
    for the purpose of identifying genomic regions where the copy number 
    differs from the norm.

We unify various nonparametric hypothesis testing problems in a framework of permutation testing, enabling hypothesis testing on multi-sample, multidimensional data and contingency tables. Most of the functions available in the R environment to implement permutation tests are single functions constructed for specific test problems; to facilitate the use of the package, the package encapsulates similar tests in a categorized manner, greatly improving ease of use.
    We will all provide functions for self-selected permutation scoring methods and self-selected p-value calculation methods (asymptotic, exact, and sampling). For two-sample tests, we will provide mean tests and estimate drift sizes; we will provide tests on variance; we will provide paired-sample tests; we will provide correlation coefficient tests under three measures. For multi-sample problems, we will provide both ordinary and ordered alternative test problems. For multidimensional data, we will implement multivariate means (including ordered alternatives) and multivariate pairwise tests based on four statistics; the components with significant differences are also calculated. For contingency tables, we will perform permutation chi-square test or ordered alternative.

Chinese numerals processing in R, such as conversion between 
    Chinese numerals and Arabic numerals as well as detection and extraction of
    Chinese numerals in character objects and string. This package supports 
    the casual scale naming system and the respective SI prefix systems used 
    in mainland China and Taiwan: 
    "The State Council's Order on the Unified Implementation of Legal Measurement Units in Our Country"
    The State Council of the People's Republic of China (1984)
    "Names, Definitions and Symbols of the Legal Units of Measurement and the Decimal Multiples and Submultiples" 
    Ministry of Economic Affairs (2019) <https://gazette.nat.gov.tw/egFront/detail.do?metaid=108965>.