Dim.pdMat                package:nlme                R Documentation

_D_i_m_e_n_s_i_o_n_s _o_f _a _p_d_M_a_t _O_b_j_e_c_t

_D_e_s_c_r_i_p_t_i_o_n:

     This method function returns the dimensions of the matrix
     represented by 'object'.

_U_s_a_g_e:

     ## S3 method for class 'pdMat':
     Dim(object, ...)

_A_r_g_u_m_e_n_t_s:

  object: an object inheriting from class 'pdMat', representing a
          positive-definite matrix.

     ...: some methods for this generic require additional arguments. 
          None are used in this method.

_V_a_l_u_e:

     an integer vector with the number of rows and columns of the
     matrix represented by 'object'.

_A_u_t_h_o_r(_s):

     Jose Pinheiro Jose.Pinheiro@pharma.novartis.com and Douglas Bates
     bates@stat.wisc.edu

_S_e_e _A_l_s_o:

     'Dim'

_E_x_a_m_p_l_e_s:

     Dim(pdSymm(diag(3)))