SexualFun                package:vcd                R Documentation

_S_e_x _i_s _F_u_n

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

     Data from Hout et al. (1987) given by Agresti (1990) summarizing
     the responses of married couples to the questionnaire item: Sex is
     fun for me and my partner: (a) never or occasionally, (b) fairly
     often, (c) very often, (d) almost always.

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

     data(SexualFun)

_F_o_r_m_a_t:

     A 2-dimensional array resulting from cross-tabulating the ratings
     of 91 married couples.  The variables and their levels are as
     follows:

       No  Name     Levels
        1  Husband  Never Fun, Fairly Often, Very Often, Always Fun
        2  Wife     Never Fun, Fairly Often, Very Often, Always Fun

_S_o_u_r_c_e:

     M. Friendly (2000), Visualizing Categorical Data, page 91.

_R_e_f_e_r_e_n_c_e_s:

     A. Agresti (1990), _Categorical Data Analysis_.
     Wiley-Interscience, New York.

     M. Hout, O. D. Duncan, M. E. Sobel (1987), Association and
     heterogeneity: Structural models of similarities and differences,
     _Sociological Methodology_, *17*, 145-184.

     M. Friendly (2000), _Visualizing Categorical Data_. SAS Institute,
     Cary, NC.

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

     data(SexualFun)

     ## Kappa statistics
     Kappa(SexualFun)

     ## Agreement Chart
     agreementplot(t(SexualFun), weights = 1)
     ## Partial Agreement Chart and B-Statistics
     agreementplot(t(SexualFun),
                   xlab = "Husband's Rating",
                   ylab = "Wife's Rating",
                   main = "Husband's and Wife's Sexual Fun")

