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Predictive analysis

hi all ,

I have been working on qlikview since quite sometime now,

A while back , I was introduced to predictive analysis integration with qlikview.  I wanted to explore more on the same , but i do not have much knowledge on R language so i installed the example given by brian on the following link

QlikView and R Integration for Predictive Analytics Example

I have followed the steps given in the document . But , the problem is that when i run the basic test on R language i get

~method: failed ~ object

as an error always.

As brian has answered this in his blog saying make the rcsproxy file in the lib under R ,

My lib is not writeable. And there is no solution given for the "Non-Writeable" library anywhere in any blogs .

I also tried downloading the Atk R connector for qlikview .

Again followed the steps , there everything works fine but still on clicking the button to execute R nothing is happening.

Please help.

I need to learn more on Qlikview s Predictive approach.

If any working examples are present or solution to above stated problem is there.

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