[R] out of memory?

Peter Dalgaard BSA p.dalgaard at biostat.ku.dk
Thu Mar 22 14:20:20 CET 2001


"Valery A.Khamenya" <news_vkhamenya at chat.ru> writes:

> Hello Peter,
> 
> Thursday, March 22, 2001, 2:38:48 PM, you wrote:
> 
> 
> PDB> (If there is a bug, it is in array() not complaining when its data=
> PDB> argument is getting truncated).
> 
> did you refered to following bug:
> 
> #-----------------
> > "+"(1:3,10:11)
> [1] 11 13 13
> Warning message: 
> longer object length
>         is not a multiple of shorter object length in: 1:3 + 10:11 
> > log(1:3,10:11)
> [1] 0.0000000 0.2890648 0.4771213
> > 
> #-----------------
> 
> which plays its role in
> 
> #...
> robj <- array(FUN(X, Y, ...), c(dX, dY))
> #...
> 
> of outer source?

No, this one

> array(1:12,c(2,3))
     [,1] [,2] [,3]
[1,]    1    3    5
[2,]    2    4    6
>

One might have expected a warning that the array isn't big enough to
hold the data, but the behaviour *is* compatible with Splus 3.4....

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