title: RapidMiner error: Regular Attributes must be of type binomial. Market Basket Analysis
body: <p>I am attempting to learn to use RapidMiner, and my boss wants me to perform a market basket analysis on a set of data. But when I use the given template, I get the following error:  </p>
  
  <p>Regular Attributes must be of type binomial.<br>
  This is given withing the FP-Growth operator.  </p>
  
  <p>I have a customerID (only numbers), a productName(Letters) and a Product Quantity (numbers) column.  </p>
  
  <p>As I am a newbie with RM, I have no idea what is wrong.  </p>
  
  <p>Any input would be greatly appreciated.<br>
  Thank you in advance.</p>