@misc{Jefmański_Bartłomiej_Masking_2013,
 author={Jefmański, Bartłomiej and Łapczyński, Mariusz},
 year={2013},
 rights={Wszystkie prawa zastrzeżone (Copyright)},
 publisher={Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu},
 description={Ekonometria = Econometrics, 2013, Nr 3 (41), s. 24-31},
 language={eng},
 abstract={An important part of customer satisfaction surveys of the acquired service is toidentify the key factors affecting its quality. Since customer satisfaction is a complex categorythus its measurement and analysis require the use of multivariate statistical methods. One ofthem is the CART method (Classification and Regression Trees). Its use in the identificationof the key determinants of the quality of services may, however, be associated with theemergence of the so-called variable masking problem, that was characterized in the article.Possible ways of solving it were exemplified in the customer satisfaction survey results of oneof the Polish Municipal Offices.},
 title={Masking problem in identification of service quality determinants with an application of the CART model - an example of the public services quality research in Poland},
 type={artykuł},
 keywords={CART, masking of variables, customer satisfaction, maskowanie zmiennych, satysfakcja klienta},
}