graphnp               package:normalp               R Documentation

_P_l_o_t _o_f _e_x_p_o_n_e_n_t_i_a_l _p_o_w_e_r _d_i_s_t_r_i_b_u_t_i_o_n_s

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

     The function 'graphnp' returns on the same device, marked with
     different colours, from one to five exponential power
     distributions.

_U_s_a_g_e:

     graphnp(p=c(1,2,3,4,5), mu=0, sigmap=1, title="Exponential Power Distributions")

_A_r_g_u_m_e_n_t_s:

       p: A vector of p values. His length must be maximum five.

      mu: Value of the location parameter.

  sigmap: Value of the scale parameter.

   title: The title of the plot.

_D_e_t_a_i_l_s:

     If one or more values of 'p' are greater than or equal to 50,
     'graphnp' will plot the density function of an uniform
     distribution.

_V_a_l_u_e:

     A graphic device with till five different curves. The curves have
     different colours and the device is completed by a legend.

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

     Angelo M. Mineo

_E_x_a_m_p_l_e_s:

     ## Plot four different curves with p=1,2,3,4
     ## and 50 (it will plot an uniform distribution)
     graphnp(c(1:4,50))

