Intra-cluster correlations from a practice-based observational study of dental careC.A. DEMKO, PhD
Intra-cluster correlationClustered binary data.Various methods have been proposed to estimate intra-cluster correlation coefficients (ICCs) for correlated binary data, and many are very sensitive to the type of design and underlying distributional assumptions. We proposed a new method to estimate ICC ...
In sample size calculations, estimates of the intra-cluster correlation coefficient (ICC) are needed to allow for this nonindependence. In studies with observations over more than one time period, estimates of the inter-period correlation (IPC) and the within-period correlation (WPC) are also ...
A new means of estimating the correlation coefficient for cluster binary data in the regression settings is introduced. The creation of this method is founded upon the violation of Bartlett's second identity when adopting the binomial distributions to model binary data that are correlated. The new ...
The role of cluster size and intra-cluster correlations when adjusting for covariates in the analysis of cluster randomised trials 来自 Semantic Scholar 喜欢 0 阅读量: 12 作者:Wright,Neil 摘要: No Abstract available for this article.关键词: Treatment Effect Primary Outcome Cluster Size Effect ...
Working correlation structure selectionIn generalized estimating equations (GEE), the correlation between the repeated observations on a subject is specified with a working correlation matrix. Correct specification of the working correlation structure ensures efficient estimators of the regression coefficients. ...
Intra-cluster correlation for the association between two variables was smaller than the descriptive intra-cluster correlation of each variable. When compared with the April 2002 to March 2003 sample (1,008 GPs) the estimated intra-cluster correlation coefficients were found to be consistent across ...
网络释义 1. 簇内 在现有分簇算法中,簇内(Intra-Cluster)通常采用的是单跳通信,而簇间(Inter-Cluster)采用多跳的方式。但仔细分析,这… lican8341.blog.163.com|基于10个网页 2. 群内 群内(Intra-cluster)的主要运作可分为兩類:一是资料的传送与资料融合,也就 ...
Intra-cluster correlation coefficients of 20 infections calculated from the results of cluster-sample surveys - ScienceDirect Data from the United States National Swine Survey collected by the National Animal Health Monitoring System were used to describe the use of feed additives... MJ Otte,ID Gumm...
在现有分簇算法中,簇内(Intra-Cluster)通常采用的是单跳通信,而簇间(Inter-Cluster)采用多跳的方式。但仔细分析,这… lican8341.blog.163.com|基于10个网页 2. 群内 群内(Intra-cluster)的主要运作可分为兩類:一是资料的传送与资料融合,也就 ...