Description Usage Arguments Value
This function updates Q matrix by Gibbs sampler (without identifiability constraints)
1 | update_Q_col_block(Y, Q_old, H, z, t, mylist, p, theta, psi)
|
Y |
binary data matrix |
Q_old |
the Q matrix from the last scan in Gibbs sampler (of dimension M by L) |
H |
matrix of latent state profiles, rows for N subjects, columns for M latent states |
z |
a vector of individual cluster indicators |
t |
the number of clusters at an iteration |
mylist |
the ordered list that keeps the cluster ids in increasing order |
p |
latent state prevalences; a vector of length identical to the columns of H. |
theta, psi |
True and false positive rates, each of length L |
A Q matrix with all elements updated.
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