Olkin, Ingram; Liu, Ruixue - In: Statistics & Probability Letters 62 (2003) 4, pp. 407-412
The Dirichlet distribution is often used as a prior distribution for the parameters of a multinomial distribution. Because this distribution has support on the simplex 0[less-than-or-equals, slant]xi[less-than-or-equals, slant]1, [summation operator]xi=1, it does not serve as the prior for a...