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  • Greetings

    Dear all,
    I have just completed registration for membership on this forum. I am certain the interaction will be better than when i was just reading your posts. Thank you. Godfrey Ahabwe Pereza

  • #2
    hello

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    • #3
      Hi all,

      I have been able to solve some issues through this platform ... thanks to all the posts but I could not get the following done.

      Please, help with the following questions:
      a. how can I produce the table below in graph? what if I want to add more countries? .... I have used (over ) and (by)...I got a wrong plot.
      Vaccines Nigeria Ghana Uganda
      BCG, OPV 0* (could be given up to 2 weeks after birth) At birth
      At birth

      At birth
      OPV1, Hep B-HIB 1, DPT 6 weeks 6 weeks 6 weeks
      OPV2, Hep B-HIB 2, DPT 10 weeks 10 weeks 10 weeks
      OPV3, Hep B-HIB 3, DPT 14 weeks 14 weeks 14 weeks
      Measles 9 months 9 months 9 months
      b. I tried creating a single variable from combination of multiple variables (vaccines) which are categorized 0 (no) and 1 (yes). I have been following the thread on combining multiple variables using:
      gen vacfstmon2=0 if vacfstmon==0
      replace vacfstmon2=1 if vacfstmon==1

      gen vacsecmon2=0 if vacsecmon==0
      replace vacsecmon2=1 if vacsecmon==1

      gen vactudmon2=0 if vactudmon==0
      replace vactudmon2=1 if vactudmon==1

      gen vacfotmon2=0 if vacfotmon==0
      replace vacfotmon2=1 if vacfotmon==1

      gen vacninmon2=0 if vacninmon==0
      replace vacninmon2=1 if vacninmon==1

      gen compvac=vacfstmon2+vacsecmon2+vactudmon2+vacfotmon 2+vacninmon2

      tab compvac

      I got no observations for compvac. pls what am I doing wrong?

      c. I used the below syntax and got an error message - Note: Missing standard errors because of stratum with single sampling unit.

      svy: poisson agemale i.residence i.occup i.sexpref i.wealth, irr

      I have used singleunit(certainty), singleunit(scaled), singleunit(scaled) and still got the error message. When I used singleunit(centered), the output gave me the Std. Err and t value but no value for P>|t| and 95% Conf. Interval. How can I solve this?

      Thank you.

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