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t_new
2012 Nov 15
4
Selecting the "non-attribute" part of an object
...e the dimnames, I can say
> identical(attr(tm, "dimnames"), attr(tmm, "dimnames"))
[1] FALSE
or even:
> identical(dimnames(tm), dimnames(tmm))
[1] FALSE
But I can't find any good way to compare the "main" part of objects.
What I'm doing now is:
> tm_new <- tm
> tmm_new <- tmm
> attributes(tm_new) <- attributes(tmm_new) <- NULL
> identical(tm_new, tmm_new)
[1] TRUE
But that seems very inaesthetic, besides requiring that I create two
pointless objects.
I have read ?attributes, ?attr and some web introductions to how R
object...