vsample                 package:mefa                 R Documentation

_L_a_n_d _S_n_a_i_l _D_i_s_t_r_i_b_u_t_i_o_n _D_a_t_a

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

     Land snail distribution data and habitat features from the Villany
     Hills, South Hungary.

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

     data(vhabitat)
     data(vsample)
     data(vtable)

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

     'vhabitat' is a data frame with habitat features (site, site
     description, location, vegetation, plant cover, base rock and
     aspect) of 18 habitats.

     'vsample' is a data frame with 72 samples, contains numeric sample
     identifier, numeric site (habitat) identifier and short name of
     sites (habitats). Habitat identifiers refer to rows of 'vhabitat'.

     'vtable' is a data frame with count data of 27 species (rows) and
     72 samples (columns, same as rows in 'vsample').

_S_o_u_r_c_e:

     Solymos, P. (2000): Comparative malacological survey of the
     Szarsomlyo and the Fekete Hill (Villany Hills, S Hungary). In:
     Uherkovich, A. (ed.): A Villanyi-hegyseg botanikai es zoologiai
     alapfelmerese. Dunantuli Dolgozatok (A) Termeszettudomanyi
     Sorozat, 10: 111-120. <URL:
     http://www.univet.hu/users/psolymos/personal/pdf/solymos_dtdolg_2000_villany.pdf>

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

     'vhabitat', 'vtable'

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

     data(vhabitat)
     data(vsample)
     data(vtable)

