MInitab - basic two-way ANOVA using a general linear model

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st8tistics
st8tistics Опубликовано 05-04-2009

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Minitab - basic two-way analysis of variance using the General Linear Model (I use this option instead of the two-way so that if you do have a third factor or categorical variable it is simple to add it into the model). I look at main effects plots and interaction plots. I don't cover the assumptions again but of course as we violated the normality and equal variance assumptions in the one-way anova we wouldn't want to draw any strong conclusions here either.