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Perhaps coincidentally, someone just asked about this at math.stackexchange: http://math.stackexchange.com/questions/1255637/joint-pdf-of-n-1-i-i-d-random-varia
by madcaptenor 12y ago
Perhaps coincidentally, someone just asked about this at math.stackexchange: http://math.stackexchange.com/questions/1255637/joint-pdf-of-n-1-i-i-d-random-variables-isotropic-if-and-only-if-they-are-cen http://math.stackexchange.com/questions/1255637/joint-pdf-of...
- darkmighty 12y agoYes, that was me :) I wanted to make sure I got a proof, since I didn't really find this elsewhere.