Acta Universitatis Lodziensis. Folia Oeconomica nr 206/2007: Recent submissions

Now showing items 21-22 of 22

    • On some Inferential Procedures for Receiver Operating Characteristic Curves 

      Rossa, Agnieszka (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      In the paper two significance tests for receiver operating characteristic curves (ROC) are proposed. Both tests use an asymptotic χ² distribution of the test statistics.

    • Some Nonparametric Estimators of Regression Function 

      Baszczyńska, Aleksandra (Wydawnictwo Uniwersytetu Łódzkiego, 2007)
      In the paper some nonparametric estimators of regression function are studied: Nadaraya-Watson estimator and k-nearest neighbour one. Properties of these estimators and possibilities of using them in practice are taken ...