nonparametric tests

• 非参数检验

nonparametric tests的用法和样例：

例句

1. One of the easiest nonparametric tests to use is the sign test.
   最简单的非参数检验是符号检验。
2. These techniques are known as distribution-free or, more commonly, nonparametric tests.
   这些技术叫无分布检验，或非参数检验。