dsparseMatrix-class          package:Matrix          R Documentation

_V_i_r_t_u_a_l _C_l_a_s_s "_d_s_p_a_r_s_e_M_a_t_r_i_x" _o_f _N_u_m_e_r_i_c _S_p_a_r_s_e _M_a_t_r_i_c_e_s

_D_e_s_c_r_i_p_t_i_o_n:

     The Class '"dsparseMatrix"' is the virtual (super) class of all
     numeric sparse matrices.

_S_l_o_t_s:


     '_D_i_m': the matrix dimension, see class '"Matrix"'.

     '_D_i_m_n_a_m_e_s': see the '"Matrix"' class.

     '_x': a 'numeric' vector containing the (non-zero) matrix entries.

_E_x_t_e_n_d_s:

     Class '"dMatrix"' and '"sparseMatrix"', directly.
      Class '"Matrix"', by the above classes.

_S_e_e _A_l_s_o:

     the documentation of the (non virtual) sub classes, see
     'showClass("dsparseMatrix")'; in particular, dgTMatrix, dgCMatrix,
     and dgRMatrix.

_E_x_a_m_p_l_e_s:

     showClass("dsparseMatrix")

