Probability distribution function for <a href="https://en.wikipedia.org/wiki/beta_prime_distribution" class="extiw" title="w:beta prime distribution">beta prime distribution</a>.
<a href="//commons.wikimedia.org/wiki/User:Krishnavedala" title="User:Krishnavedala">Krishnavedala</a>
<span class="int-own-work" lang="en">Own work</span>