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Use of Principal Components Analysis to Study and Analyze the Animal Resources in North Kordofan State

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Mohammed Osman Mekki ,Adil Musa Younis ,2014, Use of Principal Components Analysis to Study and Analyze the Animal Resources in North Kordofan State,Journal of Science and Technology,15 (2) ,pp:-

Authors:
By Mohammed Osman Mekki ,Adil Musa Younis ,
Year:
2014
Keywords
principal components, Factor analysis
Abstract
This study examined factors that affecting the livestock population density in North Kordofan State. A questionnaire was designed gathering information's related to that topics from 758 livestock owners in 2012. Preliminary descriptive statistics were used at early stage explained the general features and percentage of livestock variables. Followed by further analysis involved factor analysis and principal components, to draw the important factors affects livestock population. The results showed that twelve factors were extracted, which explain 63.12% of the total variance. The study concluded that the main factors affecting livestock animal health, in general particularly, were water resources and vaccinations campaigns.
الملخص
في هذه الورقة تمت دراسة العوامل التي تؤثر علي الثروة الحيوانية في ولاية شمال كردفان ، تم أخذ عينة حجمها 758 من أصحاب الماشية وتم أستخدام الأحصاء الوصفي ومن ثم تم أستخدام التحليل العاملي والمكونات الأساسية ، تم التوصل إلي أثني عشر عامل تفسر 63.12% من جملة التباين.خلصت الدراسة إلى أن أهم العوامل التي تؤثر علي الثروة الحيوانية هي صحة الحيوان ومصادر المياه وحملات التطعيم.
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