Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Library: smoother
See also: lpregest lpderest

Quantlet: lprotint
Description: lprotint computes the integral of the (p+1)st derivative of a polynomial of order (p+3), this function is used to find rule-of-thumb bandwidth for local polynomial regression and derivative estimation

Usage: y = lprotint (t, a, p)
t scalar (argument)
a (p+4) x 1 vector (coefficients of polynomial)
p integer
y scalar (value of integral)

Author: M. Mueller, L. Yang, 19960211
(C) MD*TECH Method and Data Technologies, 05.02.2006