Two parameter

Three parameter

Estimate

Standard

Improved

Standard

Improved

Threshold

7,162,924

6,967,732

7,162,925

6,967,755

No. above threshold

37

36

37

36

Proportion above

0.0501

0.0501

0.0501

0.0501

Scale Estimate

4.50E+06

4.70E+06

4.50E+06

4.70E+06

Scale std error

1.08E+06

1.14E+06

1.08E+06

5931.723

Shape Estimate

7.23E−02

5.42E−02

7.23E−02

5.42E−02

Shape standard error

1.76E−01

1.76E−01

1.76E−01

0.1408

Asymptotic var-cov.scale

1.18E+12

1.29E+12

1.18E+12

3.52E+07

Asymptotic var-cov.shape

3.11E−02

3.09E−02

3.11E−02

1.98E−02

Deviance

1207.36

1177.986

1207.36

1177.986

Penalized Deviance

1207.491

1178.078

1207.491

1178.078

AIC

1211.36

1181.986

1211.36

1181.986

Penalized AIC

1211.491

1182.078

1211.491

1182.078