Displaying 1 result from an estimated 1 matches for "mer_gradi".
2006 Mar 16
1
lme4/Matrix: Call to .Call("mer_update_y"...) and LMEoptimize gives unexpected side effect...
....Call("mer_coef", x,
2, PACKAGE = "Matrix"))))
.Call("mer_coefGets", x, pars, 2, PACKAGE = "Matrix")
.Call("mer_gradient", x, 2, PACKAGE = "Matrix")
}
else NULL
optimRes <- nlminb(.Call("mer_coef", x, 2, PACKAGE = "Matrix"),
fn, gr,
lower = ifelse(constr, 5e-10, -In...