title: Creating new attribute
body: <p>In rapidminer i have a data set with an attribute called address which contain property address, what i need to do is create a new attribute which will only have the last 3 words contain in each property address. ie 231 new road County Dublin Ireland what i want to have is County Dublin Ireland in the new attribute. Could anybody help me with this process as i am very new to rapidminer. I have tried to do it with the generate attribute process useing the function expression options but no success.</p>