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OERATIO: Stata module to calculate ratio of observed to expected outcomes


  • Brent McSharry

    () (ICU Starship Children's Hospital, Auckland)


oeratio calculates the ratio of the number of observed and expected outcomes of note. If depvar and predictvar (the variable specifying the individual probability of a positive outcome for each subject) are not specified, the command must follow a logit or logistic command.

Suggested Citation

  • Brent McSharry, 2011. "OERATIO: Stata module to calculate ratio of observed to expected outcomes," Statistical Software Components S457251, Boston College Department of Economics, revised 19 May 2018.
  • Handle: RePEc:boc:bocode:s457251
    Note: This module should be installed from within Stata by typing "ssc install oeratio". Windows users should not attempt to download these files with a web browser.

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