Hi,
I am trying to transform a PDF function of x to a PDF function of r using Mathematica, noting that r=x^2 and the PDF of x is as below:
f[x_] := (( (4 Sqrt[?]) (?^(? +
0.5)) (h^(?)) (x^(2 ?)))/((Gamma[?]) (H^(? -
0.5)) ((?)^(? +
0.5)))) (E^((-2 (?) (h) (x^2))/(?))) *
BesselI[? - 0.5, 2 h x^2 ?/?]
Anyone can help of how could I do this?
BR,
