Let $p$ and $q$ be arbitrary probability mass functions of two discrete random variables. I need examples of functions $F(p,q)$ such that $r = F(p,q)$ and $r$ is a probability mass function for some random variable. Thank you.
find a mapping of two probability mass function to another probability mass function
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functional-analysis
probability-theory
functions
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0also at http://stats.stackexchange.com/questions/23210 – 2012-02-21