[R] Finding indices with a certain property

[Peter Dalgaard BSA]

Thomas Lumley <thomas at biostat.washington.edu> writes:

> > Surely  where.negative  is something simple, but how?

> which(x<0)

Darn! Forgot about that one....

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
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