From tlumley at u.washington.edu  Fri Apr  9 20:22:25 2004
From: tlumley at u.washington.edu (tlumley@u.washington.edu)
Date: Fri Apr  9 20:22:29 2004
Subject: [Rd] Incorrect handling of NA's in cor() (PR#6750)
Message-ID: <20040409182225.86F0B10478@slim.kubism.ku.dk>

On Fri, 9 Apr 2004, Marek Ancukiewicz wrote:

>
> Dear Thomas,
>
> The question becomes: how do we rank missing values?

That's one of the questions.  It's not the only question.  Suppose x has
no missing values but y has a missing value.  Should the ranks for x be
based on the whole vector or just on the values where y isn't missing?

	-thomas


[Rd] Incorrect handling of NA's in cor() (PR#6750)
tlumley@u.washington.edu