[Rd] Incorrect handling of NA's in cor() (PR#6750)
tlumley at u.washington.edu
tlumley at u.washington.edu
Fri Apr 9 20:22:25 CEST 2004
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
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