Assessing the Power of Independent Samples t,Mann-Whitney and Van der Warden Tests for Likert Type D

来源 :上海交通大学 | 被引量 : 0次 | 上传用户：jerklie198091

【摘要】

：

Introduction: Likert type data is frequently used in social and medical sciences.Indeed when there is not an instrument to measure a continuous variable(such as happiness,pain,…)Likert points are inst

【作者】

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Azadeh Saki Hamed Tabesh Samira Mardanian

【机构】

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Department of Biostatistics,School of Health,Mashhad University of Medical Sciences,98,Iran

【出处】

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上海交通大学

【发表日期】

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2016年4期

【关键词】

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independent samples t-test Mann-Whitney test Van der Warden test Likert data

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Assessing the Power of Independent Samples t,Mann-Whitney and Van der Warden Tests for Likert Type D

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