One way Anova - unequal sample size

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One way Anova - unequal sample size

Hi Everyone,  


It would be very grateful if someone can help me..


My independent variable has three groups with equal number of observations per group (picture attached), and because of that, i'm not sure whether it is better to use classical ANOVA or Welch ANOVA?

Tnx,

Tomislav


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Posts: 10,787

Re: One way Anova - unequal sample size

Posted in reply to Tommy1201

It is non-balanced design . use  proc GLM.

And better post statistical questions at SAS Statistical Procedures

Message was edited by: xia keshan

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