[R] Rank ANCOVA

[Jackson, Daniel]

Hi Frank and Dennis

I am in a similar situation but I would prefer to use a proportional odds model. 2 questions.


  1.  Has rank ancova been implemented in R now, despite its short comings?
  2.  Where has it been shown to yield unreliable analyses? I would like this evidence (which I believe but I would like to convince others!).

Thanks, Dan
________________________________

AstraZeneca UK Limited is a company incorporated in Engl...{{dropped:16}}