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Lesson 14 - The Explore Procedure in SPSS (getting more out of the data)

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Lesson 14 - The Explore Procedure in SPSS (getting more out of the data)

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22 مارس 2019
مقطع فيديو من كورس SPSS For Research في كورسات
Basically, the Explore procedure does exactly what the previous two procedures do: computing and generating a list of statistical indicators for our variable. However, it has an important extra facility: it allows us to do the analyze not only for the entire population, but also for subgroups or strata of this population. So the Explore procedure often involves two types of variables: * Dependent continous variables – these are the variables we want to perform the analysis for * Independent categorical variables (also called factors) – these are used to define the subgroups or subcategories of the population.
رنامج (spss) هو اختصار (Statistical package for social sciences) وهو ما يعني الحزم الإحصائية للعلوم الاجتماعية , وبرنامج spss هو عبارة عن مجموعة من الحزم أو بيانات حسابية شاملة للقيام بتحليل هذه البيانات , ويتم استخدام هذا البرنامج في الأبحاث العلمية التي تحتوي على بيانات رقمية . يستطيع البرنامج القيام بقراءة كافة البيانات من كافة أنواع الملفات وتحليلها واستخراج النتائج والتقرير الإحصائية , والبرنامج يتيح للمستخدم تحرير البيانات وتعديلها في شكل متغيرات وبيانات جديدة باستخدام معادلة , وكذلك حفظ البيانات في ملفات وتسميتها أو تعديل أسماء ملفات البيانات , أو استرجاع البيانات والملفات والمشاهدات , وذلك من خلال التحكم في قائمة من الأوامر والخيارات المتاحة في البرنامج , لتشمل كافة مراحل تحليل البيانات والعملية ال إحصائية من خلال اربع خطوات هي : 1– ترميز البيانات . 2- وضع البيانات في البرنامج . 3- انتقاء الشكل المناسب واختبار البيانات وتحليلها . 4- تحديد البيانات المتغيرة المراد تحليلها وتحقيق عملية الإحصاء .
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  • 249 16 Lesson 15 - The Means Procedure in SPSS
    The means procedure is used to analyze the continuous variables. Just like the Explore procedure, the Means procedure works with continuous dependent variables and categorical independent variable. However, unlike Explore, the Means procedure allows us to enter the independent variable by layers, so it can generate some report that the Explore procedure can not.
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  • 245 15- Lesson 14 - The Explore Procedure in SPSS (getting more out of the data)
    كورس SPSS For Research Basically, the Explore procedure does exactly what the previous two procedures do: computing and generating a list of statistical indicators for our variable. However, it has an important extra facility: it allows us to do the analyze not only for the entire population, but also for subgroups or strata of this population. So the Explore procedure often involves two types of variables: * Dependent continous variables – these are the variables we want to perform the analysis for * Independent categorical variables (also called factors) – these are used to define the subgroups or subcategories of the population.
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