Sleepiness              package:epicalc              R Documentation

_D_a_t_a_s_e_t _o_n _s_l_e_e_p_i_n_e_s_s _i_n _a _w_o_r_k_s_h_o_p

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

     Sleepiness among participants in a workshop

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

     data(Sleep3)

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

     A data frame with 15 observations on the following 8 variables.

     '_i_d' a numeric vector

     '_g_e_n_d_e_r' a factor with levels 'male' 'female'

     '_d_b_i_r_t_h' a Date for birth date

     '_s_l_e_e_p_y' a numeric vector for any experience of sleepiness in the
          class: '0=no' '1=yes'

     '_l_e_c_t_u_r_e' a numeric vector for ever felt sleepy during a lecture:
          '0=no' '1=yes'

     '_g_r_w_o_r_k' a numeric vector for ever felt sleepy during a group
          work: '0=no' '1=yes'

     '_k_g' a numeric vector

     '_c_m' a numeric vector

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

     data(Sleep3)
     use(Sleep3)
     des()

