Is there a straightforward way to run a simple analysis of covariance, and receive the ANOVA table as output?
How about any estimate of effect size, such as Cohen's d, Eta-squared, or Omega-squared?
Any way to receive actual group means instead of least squares means in the post-hoc analyses? (see: http://onbiostatistics.blogspot.com/2009/04/least-squares-means-marginal-means-vs.html)