egf_has_converged {epigrowthfit} | R Documentation |
Performs simple diagnostic tests to assess whether the optimizer that produced an estimated model actually converged to a local minimum point of the negative log marginal likelihood function.
egf_has_converged(object, check = TRUE, tol = 1)
object |
an |
check |
a logical. If |
tol |
a positive number. Convergence requires all gradient elements
to be less than or equal to |
TRUE
if all tests pass. FALSE
if any test fails.
NA
if no test fails, but the test for a positive definite
Hessian matrix is indeterminate because the matrix has not been
computed.