trackSet-methods         package:rtracklayer         R Documentation

_G_e_t _a _t_r_a_c_k_S_e_t

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

     Methods for getting a 'trackSet'.

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

     trackSet(object, segment = genomeSegment(), ...)

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

  object: An object from which to obtain a 'trackSet'.

 segment: The segment from which to obtain the features.

     ...: Arguments passed on to methods.

_M_e_t_h_o_d_s:


          The following methods are defined by 'rtracklayer'.

     _o_b_j_e_c_t = "_u_c_s_c_S_e_s_s_i_o_n" 'trackSet(object, segment =
          genomeSegment(object), name, format = "bed", table = NULL)':
          Get a track from the session by its 'name' in format
          'format'. Some built-in tracks have multiple series, each
          identified by a 'table' name.


     _o_b_j_e_c_t = "_a_r_g_o_S_e_s_s_i_o_n" 'trackSet(object, segment =
          genomeSegment(object), name)': Get a track from the session
          by its 'name'.


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

     'layTrack' for loading a 'trackSet' into a session.

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

     ## Not run: 
     session <- browseGenome()
     track <- import(system.file("tests", "v2.gff", package = "rtracklayer"))
     layTrack(session, track, "My Track")
     track <- trackSet(session, name = "My Track")
     ## End(Not run)

