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Data Transformation for Positively and Negatively Skewed Distributions in SPSS

Dr. Todd Grande

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Data Transformation for Positively and Negatively Skewed Distributions in SPSS

181 512 просмотров · 11 лет назад
Dr. Todd Grande
1,7 млн подписчиков
181 512 просмотров · 11 лет назад
This video demonstrates how to transform data that are positively or negatively skewed using SPSS. Concepts such as log10 transformation, determining skewness, reflection, adjusting for zeros, and adjusting for negative numbers are described.