Suppose that is a 2D sample, with each assumed to be uniformly distributed in a circle centered at the origin of an unknown radius . How do I calculate the pdf of this? I'm thinking but I don't think this is correct.
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Originally Posted by BERRY Suppose that is a 2D sample, with each assumed to be uniformly distributed in a circle centered at the origin of an unknown radius . How do I calculate the pdf of this? I'm thinking but I don't think this is correct. The uniform distribution in the disc of radius has indeed the following p.d.f.: . (sometimes it is more useful to have an expression in terms of polar coordinates)
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