[R] create an object list in a loop

Peter Dalgaard BSA p.dalgaard at biostat.ku.dk
Mon Oct 28 15:43:57 CET 2002


Jake Bowers <jbowers at csm.berkeley.edu> writes:

> Hi.
> 
> How about:
> 
> n<-10
> aval<-list()
> for(i in 1:n){
>  aval[[i]]<-matrix(....)
> }
> 
> Then you could access the first matrix as aval[[1]]

or, 

aval <- lapply(1:n, function(i) matrix(.....))

-- 
   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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