Hi
I'm new to RPy and I've hit a problem trying to run the PLS module from R
through python.
I have installed the PLS module in R and that seems to work fine. But when
i try to run
I get the following type of error...
Traceback (most recent call last):
File "pls.py", line 15, in <module>
kernelpls = r.mvr(data["x1"], data["y1"], 1, validation="CV",
method="kernelPLS")
File "/usr/lib64/python2.5/site-packages/rpy.py", line 314, in __getattr__
return self.__getitem__(name)
File "/usr/lib64/python2.5/site-packages/rpy.py", line 318, in __getitem__
obj = self.__dict__[name] = self.__dict__.get(name, self.get(name))
rpy.RPy_RException: Error in function (x, pos = -1, envir =
as.environment(pos), mode = "any", :
variable "mvr" was not found
Can anyone explain to me how I get round the variable not found error.
Thanks in advance
Chris
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