Temat: maximum power - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The length-biased power hazard rate distribution: Some properties and applications
Autorzy:: Mustafa, Abdelfattah
Khan, M. I.
Powiązania:: https://bibliotekanauki.pl/articles/2106877.pdf
Data publikacji:: 2022-06-14
Wydawca:: Główny Urząd Statystyczny
Tematy:: length-biased
power hazard rate distribution
maximum likelihood estimation
Opis:: In this article, the length-biased power hazard rate distribution has introduced and investigated several statistical properties. This distribution reports an extension of several probability distributions, namely: exponential, Rayleigh, Weibull, and linear hazard rate. The procedure of maximum likelihood estimation is taken for parameters. Finally, the applicability of the model is explored by three real data sets. To examine, the performance of the technique, a simulation study is extracted.
Źródło:: Statistics in Transition new series; 2022, 23, 2; 1-16
1234-7655
Pojawia się w:: Statistics in Transition new series
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The odd power generalized Weibull-G power series class of distributions: properties and applications
Autorzy:: Oluyede, Broderick
Moakofi, Thatayaone
Chipepa, Fastel
Powiązania:: https://bibliotekanauki.pl/articles/2034112.pdf
Data publikacji:: 2022-03-15
Wydawca:: Główny Urząd Statystyczny
Tematy:: Weibull-g distribution
power series
Poisson distribution
logarithmic distribution
maximum likelihood estimation
Opis:: We develop a new class of distributions, namely, the odd power generalizedWeibull-G power series (OPGW-GPS) class of distributions. We present some special classes of the proposed distribution. Structural properties, have also been derived. We conducted a simulation study to evaluate the consistency of the maximum likelihood estimates. Moreover, two real data examples on selected data sets, to illustrate the usefulness of the new class of distributions. The proposed model outperforms several non-nested models on selected data sets.
Źródło:: Statistics in Transition new series; 2022, 23, 1; 89-108
1234-7655
Pojawia się w:: Statistics in Transition new series
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Generalized extended Marshall-Olkin family of lifetime distributions
Autorzy:: Goldoust, Mehdi
Mohammadpour, Adel
Powiązania:: https://bibliotekanauki.pl/articles/2034093.pdf
Data publikacji:: 2022-03-15
Wydawca:: Główny Urząd Statystyczny
Tematy:: compound distribution
hazard rate function
lifetime distribution
maximum likelihood estimation
power series distribution
Opis:: We introduce a new generalized family of nonnegative continuous distributions by adding two extra parameters to a lifetime distribution, called the baseline distribution, by twice compounding a power series distribution. The new family, called the lifetime power series-power series family, has a serial arrangement of parallel structures, which extends the Marshall and Olkin structure. Four special models are discussed. A mathematical treatment of the new distributions is provided, including ordinary and incomplete moments, quantile, moment generating and mean residual functions. The maximum likelihood estimation technique is used to estimate the model parameters and a simulation study is conducted to investigate the performance of the maximum likelihood estimates. Its applicability is also illustrated by means of two real data sets.
Źródło:: Statistics in Transition new series; 2022, 23, 1; 55-74
1234-7655
Pojawia się w:: Statistics in Transition new series
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Relationships for moments of the progressively Type-II right censored order statistics from the power Lomax distribution and the associated inference
Autorzy:: Saran, Jagdish
Pushkarna, Narinder
Sehgal, Shikha
Powiązania:: https://bibliotekanauki.pl/articles/1917117.pdf
Data publikacji:: 2021-12-08
Wydawca:: Główny Urząd Statystyczny
Tematy:: progressively Type-II right censored order statistics
single moments
product moments
recurrence relations
power Lomax distribution
maximum likelihood estimation
Opis:: In this paper, we establish several recurrence relations between single and product moments of progressively Type-II right censored order statistics from the power Lomax distribution. The relations enable the computation of all the single and product moments of progressively Type-II right censored order statistics for all sample sizes ?? and all censoring schemes (R1, R2, ..., Rm) m ≤ n in a simple recursive manner. The maximum likelihood approach is used for the estimation of the parameters and the reliability characteristic. A Monte Carlo simulation study has been conducted to compare the performance of the estimates for different censoring schemes.
Źródło:: Statistics in Transition new series; 2021, 22, 4; 191-212
1234-7655
Pojawia się w:: Statistics in Transition new series
Dostawca treści:: Biblioteka Nauki

Artykuł

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