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Understanding Types of Data

By Ted Cross – 1 Comment

In this screen cast, Dr. Jean Mandernach simplifies a major hurdle in quantitative research: how to determine which types of data you have. In a short video presentation Dr. Mandernach explains the differences between nominal, ordinal, interval, and ratio data. Interestingly, understand which types of data you have is an important step to correctly choosing which statistical tests to perform.


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In this interesting article from the New Yorker, author Jonah Lehrer discusses some interesting and shocking finding in the areas of pharma research.


Photo of Ted CrossOffline

Understanding Types of Data

By Ted Cross

In this screen cast, Dr. Jean Mandernach simplifies a major hurdle in quantitaive research: how to determine which types of data you have. In a short video presentation Dr. Mandernach explains the differneces bewteen nominal, ordinal, interval, and ratio data. Interestingly, understand which types of data you have is an important step to correctly choosing which statistical tests to perform.


Photo of Ted CrossOffline

Reading GCU Ebooks on the IPad

By Ted Cross – 6 Comments

Follow up on our last ebook post on one way to read GCU ebooks via Ipad. Thanks to our friends at DCNet for sharing.



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