ppoints

[Peter Dalgaard BSA]

Martin Maechler <maechler@stat.math.ethz.ch> writes:

> Also,  S has the much nicer extra argument  'a'  with the default
> 
> 	if(is.null(a))
> 		a <- if(n > 10) 0.5 else 0.375
> 
> which leads to the behavior you cite below.
> 
> Maybe the S authors would forgive us we just used S' version ppoints()?
> (it's S, not S-plus!)

It's one of those things that are difficult to write in more than one
way... 

Reminds me: Is there any good reason why qqnorm is not using ppoints?? 

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk)             FAX: (+45) 35327907
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