Programming the statistical procedures from SAS

Genmod negative binomial and Dscale

Reply
New Contributor
Posts: 3

Genmod negative binomial and Dscale

My understanding is that the PSCALE option should not be used when using a negbin distribution in genmod, but would there ever be a valid reason to use the DSCALE option in association with the negative binomial distribution. Specifically, where one has the number of events and person-years for each of two groups?

Ask a Question
Discussion stats
  • 0 replies
  • 138 views
  • 0 likes
  • 1 in conversation