x = robjects.r.rnorm(100)

robjects.r('hist(%s, xlab="x", main="hist(x)")' %repr(x))

Traceback (most recent call last):
 File "<pyshell#10>", line 1, in <module>
   robjects.r('hist(%s, xlab="x", main="hist(x)")' %repr(x))
 File "C:\Python25\Lib\site-packages\rpy2\robjects\__init__.py", line
421, in __call__
   p = self.parse(text=string)
 File "C:\Python25\Lib\site-packages\rpy2\robjects\__init__.py", line
335, in __call__
   res = super(RFunction, self).__call__(*new_args, **new_kwargs)
RRuntimeError: Error in function (file = "", n = NULL, text = NULL,
prompt = "?", srcfile = NULL,  :
 unexpected input in "hist(c(1.90855727703905, 1.05953538072277,
1.81164302718342, -0.156598628840518,
"

what isn't visible in the above error or the variable x when called is
that line terminators are displayed.  Are these causing the error
similar to some pure python instances on WXP?  Have not tried yet on
linux box.

TIA, Vince
###
System is windows xp sp2
print(robjects.r)
<rpy2.robjects.R object at 0x00C522D0>An object of class "simple.list"

$platform

[1] "i386-pc-mingw32"
$arch
[1] "i386"
$os
[1] "mingw32"
$system
[1] "i386, mingw32"
$status
[1] ""
$major
[1] "2"
$minor
[1] "7.1"
$year
[1] "2008"
$month
[1] "06"
$day
[1] "23"
$`svn rev`
[1] "45970"
$language
[1] "R"
$version.string
[1] "R version 2.7.1 (2008-06-23)"



-- 
Vince Fulco, CFA, CAIA
612.424.5477 (universal)
[EMAIL PROTECTED]

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