کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
417614 | 681544 | 2012 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A robust P-spline approach to closed population capture–recapture models with time dependence and heterogeneity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A robust P-spline approach to closed population capture–recapture models with time dependence and heterogeneity A robust P-spline approach to closed population capture–recapture models with time dependence and heterogeneity](/preview/png/417614.png)
چکیده انگلیسی
We extend the conditional likelihood approach to the analysis of capture–recapture experiments for closed populations by nonparametrically modeling the relationship between capture probabilities and individual covariates using P-splines. The model allows nonparametric functions of multivariate continuous covariates as well as categorical covariates and time effects, greatly enhancing the techniques available to an analyst. To implement this approach in practice, we found it necessary to develop a robust modification of the Horvitz–Thompson estimator. The method is illustrated on several data sets and a small simulation study is conducted.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Statistics & Data Analysis - Volume 56, Issue 2, 1 February 2012, Pages 408–417
Journal: Computational Statistics & Data Analysis - Volume 56, Issue 2, 1 February 2012, Pages 408–417
نویسندگان
Jakub Stoklosa, Richard M. Huggins,