Results 1 to 10 of about 202,812,532 (248)
Numerosity Comparison, Estimation and Proportion Estimation Abilities May Predict Numeracy and Cognitive Reflection in Adults [PDF]
This study explores whether and how different tasks associated with approximate number system (ANS) ability are related to numeracy and cognitive reflection in adults.
Midori Tokita, Sumire Hirota
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An Efficient Mixed Randomized Response Model for Sensitive Characteristic in Sample Survey
This paper proposes an efficient mixed randomized response (RR) model for estimating the proportion of individuals who possess to the sensitive attribute in the given population under both the conditions completely truthful reporting as well as less ...
Amod Kumar +2 more
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Decosus: An R Framework for Universal Integration of Cell Proportion Estimation Methods
The assessment of the cellular heterogeneity and abundance in bulk tissue samples is essential for characterising cellular and organismal states.
Chinedu A. Anene +6 more
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Towards accurate estimation of the proportion of true null hypotheses in multiple testing. [PDF]
BACKGROUND: Biomedical researchers are now often faced with situations where it is necessary to test a large number of hypotheses simultaneously, eg, in comparative gene expression studies using high-throughput microarray technology.
Shu-Dong Zhang
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Cardinality Estimation Method for Multitable JOIN Query Optimization [PDF]
Cardinality estimation is one of the important means to optimize database multitable JOIN queries.When the cardinality of a data table with a large number of data is estimated, data sampling is often used to obtain smaller samples to estimate the data ...
QIAN Wenyuan, JING Yinan, WANG Xiaoyang, WU Zhenhuan
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Background: Exclusion criteria that are treatment effect modifiers (TEM) decrease RCTs results generalisability and the potentials of effectiveness estimation.
Clementine Nordon +6 more
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Estimation of Some Proportion in a Clustered Population
The aim of this paper is to show that the traditional design-based estimator for the proportion of population units, associated with at least one subunit having an attribute of interest using the two-stage sampling design, is biased.
D. Krapavickaitė
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In this study, a new three-statement randomized response estimation method is proposed to improve the drawback that the maximum likelihood estimation method could generate a negative value to estimate the sensitive-nature proportion (SNP) when its true ...
Hua Xin +3 more
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Estimation of the Mixed Gamma Distributions Parameters Based on Censored Life test Data [PDF]
This work concerns with the estimation of scale parameters and mixture proportion of two gamma distributions. Using maximum likelihood and weighted least. Squares methods the estimation is carried out when the data are ungrouped and censored. A simulated
E.M Shoukry, Abd-Elghani M.
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Estimation of the proportion of genetic variance explained by molecular markers
Estimation of the proportion of genetic variance explained by molecular markers (p) plays an important role in basic studies of quantitative traits, as well as in marker-assisted selection (MAS), if the selection index proposed by Lande and Thompson ...
Eduardo Bearzoti, Roland Vencovsky
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