Parameter

Estimate

ρ d D d L

0.95207

ρ f D f L

0.98662

ρ x x f L

0.74244

ρ d D f D

0.85917

ρ d L f D

0.89546

ρ d D f L

0.79783

ρ d L f L

0.86769

ρ x x f D

0.74092

ρ x x d D

0.50421

ρ x x d L

0.44993