擅长:python、mysql、java
<p>您可以使用stats中的<a href="http://docs.scipy.org/doc/scipy-0.15.1/reference/generated/scipy.stats.probplot.html" rel="nofollow">probplot</a>来尝试分位数(qq)图:</p>
<pre><code>import pylab
from stats import probplot
plot = probplot(data, dist='norm', plot=pylab)
pylab.show()
</code></pre>
<blockquote>
<p>Calculate quantiles for a probability plot, and optionally show the
plot.</p>
<p>Generates a probability plot of sample data against the quantiles of a
specified theoretical distribution (the normal distribution by
default). probplot optionally calculates a best-fit line for the data
and plots the results using Matplotlib or a given plot function.</p>
</blockquote>