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kjetil b halvorsen
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added afex based assumption check results
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Shakir
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I am interested in ANOVA and if significant groups comparisons using emmeans package in R. The dependent variableafex::check_homogeneiety throws unequal variance warning for PC1 is. The residuals are not normally distributed as per shapiro.testafex::check_noarmality (p<0.001). See also qqplot below): qqplotResiduals qq plot

I am interested in ANOVA and if significant groups comparisons using emmeans package in R. The dependent variable PC1 is not normally distributed as per shapiro.test (p<0.001). See also qqplot below): qqplot

I am interested in ANOVA and if significant groups comparisons using emmeans package in R. afex::check_homogeneiety throws unequal variance warning for PC1. The residuals are not normally distributed as per afex::check_noarmality. See also qqplot below): Residuals qq plot

added normality test results
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Shakir
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I have a dataset like the following (n=1400):

I am interested in ANOVA and if significant groups comparisons using emmeans package in R. The dependent variable PC1 is not normally distributed whichas per shapiro.test (p<0.001). See also qqplot below): qqplot

Which means that I cannot use anova() and emmeans in one go like this:

I have a dataset like the following:

I am interested in ANOVA and if significant groups comparisons using emmeans package in R. The dependent variable PC1 is not normally distributed which means that I cannot use anova() and emmeans in one go like this:

I have a dataset like the following (n=1400):

I am interested in ANOVA and if significant groups comparisons using emmeans package in R. The dependent variable PC1 is not normally distributed as per shapiro.test (p<0.001). See also qqplot below): qqplot

Which means that I cannot use anova() and emmeans in one go like this:

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Shakir
  • 143
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