genomeBrowsers          package:rtracklayer          R Documentation

_G_e_t _a_v_a_i_l_a_b_l_e _g_e_n_o_m_e _b_r_o_w_s_e_r_s

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

     Gets the identifiers of the loaded genome browser drivers.

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

     genomeBrowsers(where = topenv(parent.frame()))

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

   where: The environment in which to search for drivers. 

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

     This searches the specified environment for classes that extend
     'BrowserSession'. The prefix of the class name, e.g. "ucsc" in
     "UCSCSession", is returned for each driver.

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

     A character vector of driver identifiers.

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

     Michael Lawrence

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

     'browseGenome' and 'browserSession' that create 'browserSession'
     implementations given an identifier returned from this function.

