Hi, I am trying to extract MARS' component analysis from the model. Essentially, for an input matrix where each row is a different device, and each column is a different measurement, I'd like to know which columns were selected as most important for making the model. I saw the all.terms and selected.terms parameters in the model output and documentation, but could not figure out how to map them to the columns of my input matrix if they are in fact related to my question. Would somebody with knowledge of the MARS model please help me? Thank you. ~James -- View this message in context: http://www.nabble.com/Independent-Variable-Rankings-with-MARS-tf4274882.html#a12167779 Sent from the R help mailing list archive at Nabble.com.