Appendix D

Table 3. Parameters with standard errors of the Heligman & Pollard model* fitted to combined  data from ages 80 to 98



Data Sets

Fitted Parameters
a S.E. b S.E.
Male

1871-80, cohort

1960-70, period

1970-80, period

1980-90, period



Female

1871-80, cohort

1960-70, period

1970-80, period

1980-90, period

1.09110e-04

6.72710e-05

7.64318e-05

5.64065e-05





6.48045e-05

2.46371e-05

1.49473e-05

7.01015e-06

8.83934e-06

3.04131e-06

2.48654e-06

2.37408e-06





5.46888e-06

2.55755e-06

1.69229e-06

8.42074e-07

8.95942e-02

9.50425e-02

9.25549e-02

9.45847e-02





9.31276e-02

1.04027e-01

1.08294e-01

1.14829e-01

9.46177e-04

5.30380e-04

3.85254e-04

4.94919e-04





9.75625e-04

1.20597e-03

1.30815e-03

1.39182e-03

* Probability of death: