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Manual Event (Session ID,DateTime,Event) = 61vv8helegn67lrioctpib2dbm 20220520114444 /communities/speaking-of-one-way-anova-it-is-about-the-comparison-between-the-three-groups-at-one-time-what-if-we-compare-two-by-two-three-times-is-it-an-acceptable-practice/

Speaking of one-way ANOVA, it is about the comparison between the three groups at one time. What if we compare two by two, three times? Is it an acceptable practice?

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Roxanne
8 April 2021
Speaking of one-way ANOVA, it is about the comparison between the three groups at one time. What if we compare two by two, three times? Is it an acceptable practice?

Speaking of one-way ANOVA, it is about the comparison between the three groups at one time. What if we compare two by two, three times? Is it an acceptable practice?

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cathywong190@gmail.com
8 April 2021

It's our pleasure.

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Roxanne
8 April 2021

That's very kind of you for the detailed explanation.

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cathywong190@gmail.com
8 April 2021

Theoretically, each time we conduct data analysis, errors might occur. So, if we do it three times of comparison, the errors might triple. ANOVA is a better alternative when there are three or more values to compare among multiple groups.

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