> Good to see Bioconductor veterans here ! ;-)
Hah. :)
I hadn't realized until after I sent my message that you're the main
developer for Rpy2. I stumbled across Rpy2 after stumbling across Rpy
after looking into Duncan's RSPython package.
> > Is this expected behavior (True replacing NA)?
> Definitely not. This is a bug.
Ok, good to know. I can (and did) branch by looking to see if the return
was bool or str, but it seemed odd that this owuld be the return. :)
> I am also getting:
> >>> robjects.r('NA')[0]
> True
So does this imply that R's NA objects always evaluate as Python's True
right now? What is (or should be) the equivalent to a NA value in Python?
> 1) To a large extent, there is no scalar value in R, only length-one
> vectors.
> For example, in R:
> > length(NA)
> [1] 1
> For automagic subsetting of length-one vectors, you can try tweaking the
> robjects-level converter like shown here:
> http://rpy.sourceforge.net/rpy2/doc/html/robjects_convert.html#a-simple-example
Gotcha. Makes sense & not a real issue. I just wanted to make sure that
I wasn't missing out on a less verbose way to do things. As it was I
couldn't use the normal Rpy2 environment processing as the annotation
packages now use Bimap objects instead of environments.
Thanks
-J
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