Data Validation in SPSS: Your Ultimate Guide to Error-Free Analysis (Amharic)

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  • Опубликовано: 3 янв 2025

Комментарии • 9

  • @workunigusie2678
    @workunigusie2678 Месяц назад

    You are different, bro. thank you so much

  • @simonyirsaw5929
    @simonyirsaw5929 Месяц назад

    Tnx a lot Mela , why spss puts my variable on missing value during multivariate analysis . But during bi variant analysis , it doesnt . Candidate variables are 20

  • @AzahelTemesgan
    @AzahelTemesgan 19 дней назад

    ሰላም ላንተ ይሁን እንዴት ነህ ሁሉም ቪዲዮዎች አስተማሪዎች ናቸው ከቻልህ ስለ panel regression model አጠቃቅም ብታሳየን

  • @Netsanetketema-d3h
    @Netsanetketema-d3h День назад

    How to solve missing value in data frequency ?

    • @melakumathewos
      @melakumathewos  23 часа назад

      Get answer here
      vm.tiktok.com/ZMkD5eddG/

  • @dibyojyotibhattacharjee5069
    @dibyojyotibhattacharjee5069 Месяц назад

    speck in english

    • @nuredinzeyne
      @nuredinzeyne Месяц назад

      I don't think you can listen in English because you can't write in English either

  • @aberhamabere7238
    @aberhamabere7238 18 часов назад

    What is the scientific accept statically model in this scenario, Our research title is Therapeutic Efficacy of Praziquantel and Factors Associated with the Prevalence of Schistosoma Mansoni Infection among Primary School Children”. I calculate the egg reduction rate (ERR) by non-parametric test b/c of non-normality data.
    I used the Mann-Whitney U test to analyze egg counts per gram of stool at baseline and follow-up. However, the Mann-Whitney U test is designed for independent samples, such as treatment and control groups. In your case, the samples are related, as they represent measurements taken from the same subjects before and after treatment.
    I analyzed categorical data using the Pearson chi-square test and am encountering issues with cell counts. The general guideline for the chi-square test is that at least 80% of the expected cell frequencies should be greater than 5. In your case, 50% of the cell values are less than 5.