Articles with "poisson data" as a keyword



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A semi-analytical solution to the maximum-likelihood fit of Poisson data to a linear model using the Cash statistic

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Published in 2020 at "Journal of Applied Statistics"

DOI: 10.1080/02664763.2020.1820960

Abstract: The Cash statistic, also known as the C statistic, is commonly used for the analysis of low-count Poisson data, including data with null counts for certain values of the independent variable. The u... read more here.

Keywords: cash statistic; poisson data; semi analytical; analytical solution ... See more keywords
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Concordance correlation coefficients estimated by modified variance components and generalized estimating equations for longitudinal overdispersed Poisson data

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Published in 2021 at "Statistical Methods in Medical Research"

DOI: 10.1177/09622802211065156

Abstract: For longitudinal overdispersed Poisson data sets, estimators of the intra-, inter-, and total concordance correlation coefficient through variance components have been proposed. However, biased estimators of quadratic forms are used in concordance correlation coefficient estimation.… read more here.

Keywords: correlation; poisson data; generalized estimating; overdispersed poisson ... See more keywords