Results 11 to 20 of about 1,609,080 (232)

Estimation of the Parameters in a Mixture of Two Normal Distributions and the Generalized Pivotal Quantity Method [PDF]

, 2022
A pivotal quantity is a random variable that is a function of both the random data and the unknown population parameters and whose probability distribution does not depend on any of the unknown parameters.
Hossain, Md Faruk
core   +3 more sources

Equivariance and Generalized Inference in Two-Sample Location-Scale Families [PDF]

Journal of Probability and Statistics, 2011
We are interested in-typical Behrens-Fisher problem in general location-scale families. We present a method of constructing generalized pivotal quantity (GPQ) and generalized P value (GPV) for the difference between two location parameters. The suggested
Sévérien Nkurunziza, Fuqi Chen
doaj   +2 more sources

Iteratively Reweighted Least Squares Fiducial Interval for Variance in Unbalanced Variance Components Model

Mathematics
The objective of this work is to propose the iteratively reweighted least squares concept to form a fiducial generalized pivotal quantity of the between-group variance component for the unbalanced variance components model.
Arisa Jiratampradab, Jiraphan Suntornchost, Thidaporn Supapakorn   +2 more
doaj   +2 more sources

Generalized Performance Measures of X- Control Charts Based on Different Sampling Schemes

Journal of Probability and Statistics, 2019
Different versions of X- control chart structure are available under various ranked set strategies. In these control charts, computation of performance measures was carried out through Monte Carlo simulation method (MCSM).
Rashid Mehmood, Muhammed Hisyam Lee, Muhammad Riaz, Iftikhar Ali   +3 more
doaj   +2 more sources

twowaytests: An R package for two-way tests in independent groups designs

SoftwareX
Two-way tests in independent groups designs are the most frequently used statistical techniques in various fields. In this paper, we present twowaytests package to investigate the effects of two treatments and the associated interaction on the dependent ...
Osman Dag, Merve Kasikci, Muhammed Ali Yilmaz, Samaradasa Weerahandi, Malwane M.A. Ananda   +4 more
doaj   +2 more sources

Quantity and quantity value [PDF]

, 2012
The concept system around ‘quantity’ and ‘quantity value’ is fundamental for measurement science, but some very basic issues are still open on such concepts and their relation.
Alessandro Giordani, Mari, Luca Paolo, Mari, Luca, Luca Mari, Giordani, Alessandro   +4 more
core   +1 more source

INTERVAL KONFIDENSI SPLINE KUADRAT DENGAN PENDEKATAN PIVOTAL QUANTITY [PDF]

, 2011
Spline merupakan salah satu model dalam regresi nonparametrik yang mempunyai interpretasi statistik secara visual sangat khusus dan sangat baik. Disamping itu spline mampu menangani karakter data atau fungsi yang bersifat mulus (smooth).
Syaranamual , Rowan Daflix, Budiantara, I Nyoman   +1 more
core   +1 more source

Generalized convective quasi-equilibrium principle [PDF]

, 2016
A generalization of Arakawa and Schubert's convective quasi-equilibrium principle is presented for a closure formulation of mass-flux convection parameterization. The original principle is based on the budget of the cloud work function. This principle is
Plant, Robert S., Yano, J.- I., Yano, Jun-Ichi, Plant, Robert   +3 more
core   +1 more source

Confidence Intervals for the Scaled Half-Logistic Distribution under Progressive Type-II Censoring [PDF]

, 2017
Confidence interval construction for the scale parameter of the half-logistic distribution is considered using four different methods. The first two are based on the asymptotic distribution of the maximum likelihood estimator (MLE) and log-transformed ...
Kiran Ganpati Potdar, Potdar, Kiran Ganpati, D. T Shirke, Shirke, D. T   +3 more
core   +1 more source

Reliability Inference and Remaining Useful Life Prediction Based on the Two-Parameter Bathtub-Shaped Lifetime Distribution Under Progressive Type-II Censoring

Mathematics
The two-parameter bathtub-shaped distribution is an important lifetime distribution. In this paper, we are interested in developing reliability inference and remaining useful life prediction methods for the two-parameter bathtub-shaped lifetime ...
Xiaofei Wang, Biwu Zhang, Peihua Jiang, Yaqun Zhou   +3 more
doaj   +1 more source