?url_ver=Z39.88-2004&rft_id=10.1007%2F978-3-540-69139-6%E2%82%86%E2%82%89&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=N.A.&rft.aulast=Setiawan&rft.au=Setiawan%2C+N.A.&rft.date=2008&rft.title=A+comparative+study+of+imputation+methods+to+predict+missing+attribute+values+in+coronary+heart+disease+data+set&rft.isbn=9783540691389&rft.issn=16800737&rft.genre=proceeding