Lin, Chien-Tai; Wu, Jyh-Shyang; Yen, Chia-Hung - In: Biometrika 93 (2006) 1, pp. 228-234
Jones (1989) has pointed out that piecewise linear interpolated kernel density estimators on a sufficiently fine grid can be visually indistinguishable from the true density. A simple device, the kernel polygon, is proposed for eliminating the evaluation of the normalisation constant of the...