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Here is what
I am doing in python using RPy2: 1. Generating a CART tree (using rpart in R) 2. Generate the pmml for the same (using pmml in R) 3. Do some operations on pmml string in Python. Environment: CentOS Python version: 2.4.3 Rpy2 version: 2.0.4 R version: 2.8.1 <code> import rpy2.robjects as ro ro.r.library("rpart") ro.r.library("pmml") data = ""> cartObj = ro.r.rpart("Illiteracy~.", data = "" method = "anova", control = ro.r['rpart.control'](minsplit = 10, cp = 0.000001)) pmmlObj = ro.r.pmml(cartObj) print pmmlObj # print the object in R ro.r['print'](pmmlObj) </code> Ideally when I print this object I should get the pmml string corresponding to the CART tree. It appears that when I am trying to print the object in Python, the pmml string is getting truncated. Though printing the same in R works fine. Am I doing something wrong? Thanks, Manish |
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