XU Junlian. On the consistency of wavelet density estimators for NA samples[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2019,58(5):128-136.
XU Junlian. On the consistency of wavelet density estimators for NA samples[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2019,58(5):128-136. DOI: 10.13471/j.cnki.acta.snus.2019.05.016.
Density estimation is considered for negative association samples X
1
X
2
…
X
n
. A linear wavelet density estimator is defined by using wavelet method
and the
L
p
(1≤p≤∞) mean consistency of estimator are proved without any assumptions of smoothness for density function. The results show that wavelet estimator can effectively estimate density function of NA samples. It extends the application scope of wavelet method.
关键词
负相协密度函数小波估计器平均相合性有界变差函数
Keywords
negative associationdensity functionwavelet estimatormean consistencybounded variation function