poisgam               package:cwhstat               R Documentation

_P_o_i_s_s_o_n _G_a_m_m_a _D_i_s_t_r_i_b_u_t_i_o_n

_D_e_s_c_r_i_p_t_i_o_n:

     Density, cumulative probability function and random variates for
     the Poisson-gamma or compound Poisson distribution. The
     Poison-gamma distribution is a Tweedie distribution with index p
     between 1 and 2.  

     See full document:      <URL:
     http://www.maths.uq.edu.au/~gks/s/poisgam.html>

_A_u_t_h_o_r(_s):

     Gordon Smyth, gks@maths.uq.edu.au

_S_e_e _A_l_s_o:

     <URL: http://www.maths.uq.edu.au/~gks/s/tweedie.html> Tweedie
     Distributions,\newline <URL:
     http://www.maths.uq.edu.au/~gks/s/tweedief.html>  Tweedie
     family,\newline <URL: http://www.maths.uq.edu.au/~gks/s/qres.html>
     Randomized quantile residuals,\newline <URL:
     http://www.maths.uq.edu.au/~gks/s/poisgam.html> Poison-gamma
     Distribution,\newline <URL:
     http://www.maths.uq.edu.au/~gks/s/invgauss.html> Inverse Gaussian
     Distribution.\newline

