擅长:python、mysql、java
<p>多元高斯copula有一个python包
<a href="https://pypi.org/project/copula/" rel="nofollow noreferrer">https://pypi.org/project/copula/</a></p>
<p>对应的Github存储库:<a href="https://github.com/ashiq24/Copula" rel="nofollow noreferrer">github</a></p>
<p>通过pip安装:</p>
<p><code>pip install copula</code></p>
<p>用法:</p>
<pre><code>from copula import Copula
data = [[2,1,2,4],[3,1,7,4],[2,9,1,0],[3,6,1,6] ]
cop = Copula(data)
samples = cop.gendata(3)
print(samples)
[2.697128268374179, 6.29726013955287, 2.983951810593502, 2.1149729235834496], [3.0, 1.0, 6.831369733333171, 4.631091408593663], [2.147377031275032, 6.75098812552581, 1.9789800708813163, 1.1200891337867478]]
</code></pre>