Description Usage Arguments Value Author(s)
Computes the derivative of the loglikelihood function relevant to optimizing vv for step 1
1 | ISOpure.model_optimize.vv.vv_deriv_loglikelihood(ww, sum_log_theta, DD)
|
ww |
log(vv-1), a Kx1 matrix |
sum_log_theta |
the column sums of log(theta), a 1xK matrix |
DD |
the number of patients (a scalar) |
The negative derivative of the part of the loglikelihood function relevant to vv with respect to (log) vv
Gerald Quon, Catalina Anghel, Francis Nguyen
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