list assignment

Peter Dalgaard BSA p.dalgaard@biostat.ku.dk
19 Nov 1998 18:53:19 +0100


Paul Gilbert <pgilbert@bank-banque-canada.ca> writes:

> There appears to be a problem with name matching in list assignment:
> 
> Version 0.63.0  (November 14, 1998)
> ...
> > r <- list()
> > r$forecast.cov.trend <- 1:12
> > r$forecast.cov.zero <- 1:12
> > r$forecast.cov <- 1:2
> > length(r$forecast.cov)
> [1] 0                                   #should be 2
> >

Odd, and clearly a bug. Probably rather in indexing rather than
assigment, though:

> a<-list(1,2,3)
> names(a)<-c("aa","ab", "a")
> a$a
NULL
> a[["a"]]
[1] 3



-- 
   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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