Estimation for Polynomial Regression Function of Random Independent Variable
随机自变量多项式回归函数的估计问题

By using viewpoint of random functional approximation, a new way and method to solve question of statistical models is obtained, and a good estimation for Polynomial Regression Function of Random Independent Variable and its error variance is given. Here the standard of goodness include strong consistency, consistent asymptotic normality and convergence in $L^1$.