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mvik
Posts:
4
From:
Minneapolis
Registered:
8/6/12


Query regarding lognormal functions
Posted:
Aug 6, 2012 3:22 PM


Lets say a random variable X is lognormally distributed. What can we say about the distribution of 1/X .. will it be lognormal ??
If we use the result, that when Y = 1/X PDF_Y(Y) = 1/Y^2 * PDF_X(1/Y). But it does not seem like a lognormal..



