Two parameter

Three parameter

Estimate

Standard

Improved

Standard

Improved

Threshold

6,707,831.85

7,239,959.124

6,707,844.136

7,239,940.507

No. above threshold

32

29

32

29

Proportion above

0.0504

0.0506

0.0504

0.0506

Scale Estimate

3.22E+07

3.50E+07

3.22E+07

3.50E+07

Scale standard error

1.01E+07

1.15E+07

5931.6417

1.15E+07

Shape Estimate

5.57E−01

5.61E−01

5.57E−01

5.61E−01

Shape standard error

2.75E−01

2.90E−01

0.2923

2.90E−01

Asymptotic var- cov.scale

1.01E+14

1.32E+14

3.52E+07

1.32E+14

Asymptotic va-cov.shape

7.57E−02

8.40E−02

8.54E−02

8.40E−02

Deviance

1152.255

1049.732

1152.255

1049.732

Penalized Deviance

1153.961

1051.414

1153.961

1051.414

AIC

1156.255

1053.732

1156.255

1053.732

Penalized AIC

1157.961

1051.414

1157.961

1055.414