tilde                  package:base                  R Documentation

_T_i_l_d_e _O_p_e_r_a_t_o_r

_D_e_s_c_r_i_p_t_i_o_n:

     Tilde is used to separate the left- and right-hand sides in model
     formula.

_U_s_a_g_e:

     y ~ model

_A_r_g_u_m_e_n_t_s:

y, model: symbolic expressions.

_D_e_t_a_i_l_s:

     The left-hand side is optional, and one-sided formulae are used in
     some contexts.

_R_e_f_e_r_e_n_c_e_s:

     Chambers, J. M. and Hastie, T. J. (1992) _Statistical models._
     Chapter 2 of _Statistical Models in S_ eds J. M. Chambers and T.
     J. Hastie, Wadsworth & Brooks/Cole.

_S_e_e _A_l_s_o:

     'formula'