h_mmrm_tmb_fit | R Documentation |
TMB
Fit Result ListThis helper does some simple post-processing of the TMB
object and
optimization results, including setting names, inverting matrices etc.
h_mmrm_tmb_fit(tmb_object, tmb_opt, formula_parts, tmb_data)
tmb_object |
( |
tmb_opt |
( |
formula_parts |
( |
tmb_data |
( |
Instead of inverting or decomposing beta_vcov
, it can be more efficient to use its robust
Cholesky decomposition LDL^T
, therefore we return the corresponding two components L
and D
as well since they have been available on the C++
side already.
List of class mmrm_tmb
with:
cov
: estimated covariance matrix, or named list of estimated group specific covariance matrices.
beta_est
: vector of coefficient estimates.
beta_vcov
: Variance-covariance matrix for coefficient estimates.
beta_vcov_inv_L
: Lower triangular matrix L
of the inverse variance-covariance matrix decomposition.
beta_vcov_inv_D
: vector of diagonal matrix D
of the inverse variance-covariance matrix decomposition.
theta_est
: vector of variance parameter estimates.
theta_vcov
: variance-covariance matrix for variance parameter estimates.
neg_log_lik
: obtained negative log-likelihood.
formula_parts
: input.
data
: input.
weights
: input.
reml
: input as a flag.
opt_details
: list with optimization details including convergence code.
tmb_object
: original TMB
object created with TMB::MakeADFun()
.
tmb_data
: input.
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