title: How to calculate p-value for two lists of floats?
body: <p>So I have lists of floats. Like <code>[1.33,2.555,3.2134,4.123123]</code> etc. Those lists are mean frequencies of something. How do I proof that two lists are different? I thought about calculating p-value. Is there a function to do that? I looked through scipy documentation, but couldn't figure out what to use.</p>
  
  <p>Can anyone please advice?</p>