Suparti, Suparti and Subanar, Subanar (2000) *Estimasi Densitas Mulus dengan Metode Wavelet (Wavelet Method in Smooth Density Estimation).* Jurnal Berkala Ilmiah FMIPA, 10 (1). pp. 91-110. ISSN 0215-9309

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Official URL: http://fmipa.ugm.ac.id

## Abstract

Let i = 1,2,…,n be independent observation data from a distribution with an unknown density function f . The function f could be estimated by parametric and nonparametric approach. In nonparametric approach, the function f is assumed to be a smooth function or quadratic integrable function, so the function f could be estimated by kernel estimator or orthogonal series estimator, especially by Fourier series estimator. Another orthogonal series estimator which could be use to estimate f is wavelet estimator. Wavelet estimator is an extention of Fourier series estimator but it has caracteristics like the kernel estimator. Key words : smooth density, kernel estimator, Fourier series estimator, wavelet estimator.

Item Type: | Article |
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Subjects: | Q Science > Q Science (General) |

Divisions: | Faculty of Science and Mathematics > Department of Statistics |

ID Code: | 3461 |

Deposited By: | Mr Hasbi Yasin |

Deposited On: | 13 Jan 2010 12:48 |

Last Modified: | 15 Jan 2010 08:44 |

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