Carlos J. Anderson wrote:
> I'm using version 2.0.0rc1.
Update to the released 2.0.0 should probably be the first thing to consider.
> I think that Marcos's suggestion (thanks!) that R is converting my
> strings to factors is correct.
which is in the man page for R's read.table()
> I just need to figure out how to convert
> them back to strings.
One way is to use R's as.character().
> Seems like my problem is more of an R issue than
> an rpy2 issue. Still, I wonder how print() is able to properly pull out
> the correct strings.
> -- Carlos
>
> Laurent Gautier wrote:
>> [EMAIL PROTECTED] wrote:
>>> Thanks for your quick response, Laurent. I tried your suggestions and
>>> they worked, but there's still one problem. One of my columns are
>>> strings, but when I use the ".r[" operator, I get a list of numbers
>>> AND the list of strings. I have no idea what the numbers represent.
>>> When I type data.r["V4"] I get something like this:
>>>
>>> structure(list(V4 = structure(c(17L, 17L, ...), .Label = c("string1",
>>> "string2", ...), class = "factor")), .Names = "V4", class =
>>> "data.frame", row.names = c(NA, -39L))
>>
>>
>> What version of rpy2 are you using ?
>> The __repr__() method was changed shortly before the release in order
>> to something giving a more compact output.
>>
>>> I typed the "..." to avoid too many details (also, I changed my
>>> actual strings to "string1", "string,", etc). I'm not sure what this
>>> structure means, but I just want to get the strings as a list. Oddly
>>> enough, when I type print(data), it correctly prints out the strings,
>>> not the numbers.
>>>
>>> Thanks,
>>>
>>> Carlos
>>>
>>> Quoting "Laurent Gautier" <[EMAIL PROTECTED]>:
>>>
>>> > Edit to the PS in my previous post:
>>> >
>>> > I did have the time to make RVectors use R's "[".
>>> >
>>> > use ".r[", e.g. dataf.r['Var1']
>>> >
>>> >
>>> > L.
>>> >
>>> >
>>> >
>>> > Carlos Jesus Anderson wrote:
>>> >> Hi, How may I convert an RDataFrame into Python objects? I used the
>>> >> read.table function in R to read in data (from Python), but now I
>>> >> want to treat the data as Python objects, like a dictionary or a set
>>> >> of lists. I don't want to work with RVectors. Thanks, Carlos
>>> >>
>>> >>
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