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From |
Kit Baum <baum@bc.edu> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
st: prediction |

Date |
Fri, 5 Aug 2005 13:14:38 -0400 |

After the regression , I want to estimated death from the effect of

age and period, while setting the effects of gender to zero.

Compute the prediction using the sample mean of gender in the equation.

It would be easiest if you created e.g. male=(gender==1) and ran the regression

with male instead of i.gender. Then the effect of gender is the magnitude of the male coefficient. If the sample were equal #s M,F, the effect of age and period ignoring gender would be to set gender to its sample mean of 0.5. But if the sample mean of male is other than 0.5, set it to that and calculate the prediction appropriate for every individual having "average" gender. Calculate the linear prediction and then transform it into poisson's standard if that is what you want.

Kit Baum, Boston College Economics

http://ideas.repec.org/e/pba1.html

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