Results 31 to 40 of about 11,729 (266)

Generalized Sum Plots

Revstat Statistical Journal, 2011
Sousa and Michailidis (2004) developed the sum plot based on the Hill (1975) estimator as a diagnostic tool for selecting the optimal k when the distribution is heavy tailed.
J. Beirlant , E. Boniphace , G. Dierckx
doaj   +1 more source

Bayes and Non-Bayes Estimation Methods for the Parameter of Maxwell-Boltzmann Distribution

مجلة بغداد للعلوم, 2017
In this paper, point estimation for parameter ? of Maxwell-Boltzmann distribution has been investigated by using simulation technique, to estimate the parameter by two sections methods; the first section includes Non-Bayesian estimation methods, such as (
Baghdad Science Journal
doaj   +1 more source

Comparison of Some of Estimation methods of Stress-Strength Model: R = P(Y < X < Z)

مجلة بغداد للعلوم, 2021
In this study, the stress-strength model R = P(Y < X < Z)  is discussed as an important parts of reliability system by assuming that the random variables follow Invers Rayleigh Distribution. Some traditional estimation methods are used    to estimate the
Sairan Hamza Raheem, Bayda Atiya Kalaf , Abbas Najim Salman   +2 more
doaj   +1 more source

A Study on the Estimator Distribution for the Expected Value of a Compound Periodic Poisson Process with Power Function Trend

InPrime, 2022
This article discusses the estimation for the expected value, also called the mean function, of a compound periodic Poisson process with a power function trend.
Nurul Indah Safitri, I Wayan Mangku, Hadi Sumarno   +2 more
doaj   +1 more source

k-Nearest Neighbor Based Consistent Entropy Estimation for Hyperspherical Distributions

Entropy, 2011
A consistent entropy estimator for hyperspherical data is proposed based on the k-nearest neighbor (knn) approach. The asymptotic unbiasedness and consistency of the estimator are proved.
Michael E. Andrew, Shengqiao Li, Robert M. Mnatsakanov   +2 more
doaj   +1 more source

Prevalence of 21 Physician‐Defined Severe Toxicities Following Childhood Acute Lymphoblastic Leukemia Treatment: Australian Retrospective Cohort Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer, with an overall survival now surpassing 90% in developed countries. However, treatments are not without adverse effects. In this study, we apply the severe toxicity‐free survival (STFS) framework to determine the prevalence of 21 physician‐defined severe ...
Lane Collier, Brittany Grantham, Camilla Grud Nielsen, Louise Lundgren, Liv Andrés‐Jensen, Kjeld Schmiegelow, Chris Selman, Gareth Ball, Elyse Passmore, David A. Elliott, Rachel Conyers   +10 more
wiley   +1 more source

Interval shrinkage estimation of two-parameter exponential distribution with random censored data [PDF]

Journal of Mahani Mathematical Research
The use of the two-parameter exponential distribution model in fitting survival and reliability analysis data in the presence of censored random data has recently attracted the attention of a large number of authors.
Ali Soori, Parviz Nasiri, Mehdi Jabbari Nooghabi, Farshin Hormozinejad, Mohammadreza Ghalani   +4 more
doaj   +1 more source

Consensus Standards and Recommendations for Developmental and Cognitive Surveillance, Screening, and Evaluation in Sickle Cell Disease: Executive Summary From the National Alliance of Sickle Cell Centers Neurocognitive Workgroup

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neurodevelopmental and neurocognitive difficulties are prevalent among individuals with sickle cell disease and warrant prompt identification and support. This Special Report provides an executive summary of standards and recommendations for surveillance, screening, and evaluation for development and cognition across the lifespan developed by ...
Alyssa M. Schlenz, Donna Murdaugh, Andrew M. Heitzer, Jennifer N. Longoria, Wendy Santos‐Modesitt, Arianna Martin, Judy Cavazos, Jeff Schatz, Catherine R. Hoyt, Alison King, Eboni I. Lance, Steven Hardy, Marsha Treadwell   +12 more
wiley   +1 more source

Moments and Estimation of the Exponentiated Moment Exponential Distribution

Mathematical Sciences and Applications E-Notes, 2016
Summary: A new extension of moment exponential distribution, called exponentiated moment exponential distribution (EM ED), was recently introduced by \textit{S.A. Hasnain} [Exponentiated moment exponential distribution. Lahore: National College of Business Administration and Economics (PhD Thesis) (2013)].
openaire   +4 more sources

Validation of a Multilag Estimator on NJU-CPOL and a Hybrid Approach for Improving Polarimetric Radar Data Quality

Remote Sensing, 2020
For the estimation of weak echo with low signal-to-noise ratio (SNR), a multilag estimator is developed, which has better performance than the conventional method.
Shiqing Shao, Kun Zhao, Haonan Chen, Jianjun Chen, Hao Huang   +4 more
doaj   +1 more source