| gammaqInv {RxODE} | R Documentation |
gammaqInv and gammaqInva: Inverses of normalized gammaq function
gammaqInv(a, q) gammaqInva(x, q)
a |
The numeric 'a' parameter in the upper incomplete gamma |
q |
The numeric 'q' parameter in the upper incomplete gamma |
x |
The numeric 'x' parameter in the upper incomplete gamma |
With the equation:
q = gammaq(a, x)
The 'gammaqInv' function returns a value 'x' that satisfies the equation above
The 'gammaqInva' function returns a value 'a' that satisfies the equation above
NOTE: gammaqInva is slow
inverse gammaq results
Matthew L. Fidler
gammaqInv(1:3,0.5) gammaqInv(1,1:3/3) gammaqInv(1:3,1:3/3.1) gammaqInva(1:3,1:3/3.1)