How can I get bootstrapped marginal means and confidence intervals after an ANCOVA?

Hello,

I am trying to work out how to extract marginal means and confidence intervals after an ANCOVA. I am using the aoctool and have used bootci on the unadjusted data but am unsure how to join the two methods together.

Has anyone any experience of this?

Thanks

Andy

Answer 1

[Adam Danz]

Matlab provides an example how to plot the confidence bounds from within the aoctool().

https://www.mathworks.com/help/stats/analysis-of-covariance.html#bragjo2-1