pickItems             package:tkWidgets             R Documentation

_F_u_n_c_t_i_o_n _t_h_a_t _b_u_i_l_d_s _a _w_i_d_g_e_t _t_o _a_l_l_o_w _u_s_e_r_s _t_o _s_e_l_e_c_t _i_t_e_m_s _f_r_o_m
_a_v_a_i_l_a_b_l_e _s_o_u_r_c_e_s

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

     Given a vector of characters, this function creates a widget
     containing list box to allow users to visually select elements
     from the vector.

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

     pickItems(items)

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

   items: 'items' a vector for the available source elements to be
          selected

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

     This function is to provide visual support to other functions and
     thus may not have much use otherwise.

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

     This function returns a vector of select items.

_N_o_t_e:

     This function is part of the Bioconductor project at Dana-Farber
     Cancer Institute to provide Bioinformatics functionalities through
     R

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

     Jianhua Zhang

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

     R tcltk

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

     'dataViewer'

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

     options <- paste("Option", 1:10, sep = "")
     if(interactive()){
         pickItems(options)
     }

