Dear colleagues,
Good day,
Suppose that: X∼ Gamma(3n/2, θ)
Y=ln (X+b) , b is a constant
I would like to find the probability density function of Y, in the other words, I want to obtain
E(Y2)
Thanks in advance
Best wishes
Always I wish for you the best for you and for your Journal
Mathematics and Statistics Journal
http://www.iwnest.com/MSJ/index.html
Dear Abdel Razzaq,
Thanks u so much for your a wonderful words and your valuable efforts.
I wish all the best and success you and to Mathematics and Statistics journal.
The natural logarithm of a gamma random variable follows the
log gamma distribution
http://www.math.wm.edu/~leemis/chart/UDR/PDFs/GammaLoggamma.pdf
Also
http://stats.stackexchange.com/questions/72381/gamma-vs-lognormal-distributions
Hi Aly,
Thanks for your answer, but I would like to know the distribution of Y=ln (X+b) , b is a constant, I mean there is a constant b added to x.
I wish u all the best
Huda
Dear Dr Huda, did you find the solution for this question !? I have the same question too
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