search for: betaprime

Hi, I need to fit my data with beta-prim distribution. I found the function in the package VGAM: betaprime and betaff. I don't know how can I make it work. I know that i need to calculate the parameters that describe this function on my distribution. But for exemple I don't understand the "link function. And then How can I plot my data fitted? Can you help me out with this? Thanks a lot!...

...tion of the Second Kind betabin.ab Beta-binomial Distribution Family Function betabinomial Beta-binomial Distribution Family Function betaff The 2-parameter Beta Distribution Family Function betageometric Beta-geometric Distribution Family Function betaprime The Beta-Prime Distribution bilogistic4 Bivariate Logistic Distribution Family Function binom2.or Bivariate Logistic Regression binom2.rho Bivariate Probit Model binomialff Binomial Family Function bisa Birnbaum-Sa...