stack.estimate {lava} | R Documentation |
Stack estimating equations
## S3 method for class 'estimate' stack(x, model2, D1u, inv.D2u, weights, dweights, U, k = 1, keep1 = FALSE, ...)
x |
Model 1 |
model2 |
Model 2 |
D1u |
Derivative of score of model 2 w.r.t. parameter vector of model 1 |
inv.D2u |
Inverse of deri |
weights |
weights (vector or function) |
dweights |
derivative of weight wrt parameters of model 1 |
U |
Optional score function (model 2) as function of all parameters |
k |
Debug argument |
keep1 |
If TRUE only parameters of model 2 i s returned |
... |
Additional arguments to lower level functions |