$\widehat{\delta }=0.684$

0.117

QLD

$\widehat{\theta }=0.013$

0.002

305.681

309.681

313.506

0.109

0.192

$\widehat{\alpha }=1.517\times {10}^4$

1.876

TwPLD

$\widehat{\theta }=0.013$

0.002

305.681

309.681

313.506

0.109

$\widehat{\alpha }=1.984\times {10}^3$

4.194

LD

$\widehat{\theta }=0.232$

0.023

322.558

324.558

326.470

0.181