分位点

${\beta }_{\text{0}}$

${\beta }_{\text{1}}$

${\beta }_{\text{2}}$

${\beta }_{\text{3}}$

$\tau =0.05$

−0.18666

0.42399

−0.14945

0.19389

$\tau =0.15$

−0.08361

0.59103

−0.11712

0.15030

$\tau =0.5$

0.03036

0.70617

−0.03864

0.18706

$\tau =0.85$

0.1989

0.78035

−0.23647

0.39172

$\tau =0.95$

0.47109

0.61673

−0.26268

0.30336