filterOptions            package:biomaRt            R Documentation

_D_i_s_p_l_a_y_s _t_h_e _f_i_l_t_e_r _o_p_t_i_o_n_s

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

     Displays a set of predetermed values for the specified filter (if
     available).

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

     filterOptions(filter,mart)

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

  filter: A valid filter name.

    mart: object of class Mar created using the useMart functiont

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

     Steffen Durinck, http://www.stat.berkeley.edu/~steffen

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

     if(interactive()){
     mart = useMart("ensembl", dataset="hsapiens_gene_ensembl")
     filterOptions("chromosome_name", mart)
     }

