The problems about probability distribution and mean estimation of the market portfolio of risk assets in CAPM were discussed.Under the prerequisite that th
In this paper we develop a varying-coeffceint logistic regression model for case-control studies.We propose a nonparametric estimator for the varying-coeffc
We propose a shrinkage method to estimate the coefficient function in a functional linear regression model when the value of the coefficient function is zer
Multivariate ROC curve models that include an interaction term between biomarker type and false positive rate are important in comparative biomarker studies