rUV_fc {amen} | R Documentation |
A Gibbs sampler for updating the multiplicative effect matrices U and V
rUV_fc(Z, U, V, Suv, rho, s2 = 1, offset = 0)
Z |
n X n normal relational matrix |
U |
current value of U |
V |
current value of V |
Suv |
covariance of (U V) |
rho |
dyadic correlation |
s2 |
dyadic variance |
offset |
a matrix of the same dimension as Z. It is assumed that
Z-offset is equal to the multiplicative effects plus dyadic noise, so the
offset should contain any additive effects (such as |
U |
a new value of U |
V |
a new value of V |
Peter Hoff