Two parameter

Three parameter

Estimate

Standard

Improved

Standard

Improved

Threshold

99,341.6073

276,597.6868

99,345.1023

276,579.6752

No. above threshold

36

14

36

14

Proportion above

0.0506

0.0536

0.0506

0.0536

Scale Estimate

3.97E+05

7.29E+05

3.97E+05

7.29E+05

Scale standard error

1.08E+05

3.01E+05

8396.617

1.19E+04

Shape Estimate

3.33E−01

1.96E−01

3.33E−01

1.96E−01

Shape standard error

2.22E−01

3.20E−01

0.204

2.87E−01

Asymptotic var-cov.scale

1.17E+10

9.07E+10

7.05E+07

1.41E+08

Asymptotic var-cov.shape

4.94E−02

1.02E−01

4.16E−02

8.21E−02

Deviance

992.7757

405.158

992.7747

405.1589

Penalized Deviance

993.624

405.5148

993.6231

405.5156

AIC

996.7757

409.158

996.7747

409.1589

Penalized AIC

997.624

409.5148

997.6231

409.5156