Displaying 2 results from an estimated 2 matches for "do_attr".
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2007 Feb 12
1
bug in partial matching of attribute names
There looks to be a bug in do_attr() (src/main/attrib.c): incorrect
partial matches of attribute names can be returned when there are an odd
number of partial matches.
E.g.:
> x <- c(a=1,b=2)
> attr(x, "abcdef") <- 99
> attr(x, "ab")
[1] 99
> attr(x, "abc") <- 100
> attr...
2002 Nov 27
1
problem with attr()
I got this wired behaviour of the attr() function using R-1.6.1 on both
linux redhat 7.3 (i386) and Solaris 8 (Sparc):
> tmp <- list(id=1)
>
> attr(tmp,"n.ch") <- 2
> attr(tmp,"n") <- 1
> tmp
$id
[1] 1
attr(,"n.ch")
[1] 2
attr(,"n")
[1] 1
>
> attributes(tmp)
$names
[1] "id"
$n.ch
[1] 2
$n
[1] 1
>