擅长:python、mysql、java
<p>这些看起来像是标准t的<a href="http://docs.scipy.org/doc/scipy-0.14.0/reference/generated/scipy.stats.t.html" rel="nofollow">^{<cd1>}</a>:<code>(df, loc=0, scale=1)</code>的参数。由于它们有默认值,您需要传递一个元组,但它可以是一个单元组(<code>args = (2, )</code>表示df=2)</p>
<pre><code>import scipy.stats as ss
import numpy as np
np.random.seed(0)
data = np.random.randn(100)
ss.kstest(data, "t", args = (2, ))
Out[45]: KstestResult(statistic=0.093219139130061066, pvalue=0.33069879934011182)
</code></pre>
<p>或者传递loc=0和scale=1,结果相同:</p>
^{pr2}$