Alpha Beta Gamma: I heart Stats.
Tuesday, May 17, 2011
Beta(b, b)
For beta <1 the density is bathtub shaped. For beta = 1 the density is uniform between 0 and 1. For beta >1 the density has a mode at 0.5 and as beta increased the density is more concentrated around 0.5. x~Beta(b, b)
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