📄 ldmvnorm
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ldmvnorm package:sbgcop R Documentation
_L_o_g _M_u_l_t_i_v_a_r_i_a_t_e _N_o_r_m_a_l _D_e_n_s_i_t_y
_D_e_s_c_r_i_p_t_i_o_n:
Computes the log of the multivariate normal density
_U_s_a_g_e:
ldmvnorm(Y, S)
_A_r_g_u_m_e_n_t_s:
Y: an n x p matrix
S: a p x p positive definite matrix
_D_e_t_a_i_l_s:
This function computes the log density of the data matrix 'Y'
under the model that the rows are independent samples from a
mean-zero multivariate normal distribution with covariance matrix
'S'.
_V_a_l_u_e:
A real number.
_A_u_t_h_o_r(_s):
Peter Hoff
_E_x_a_m_p_l_e_s:
Y<-matrix(rnorm(9*7),9,7)
ldmvnorm(Y,diag(7))
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