Distributional data analysis of accelerometer data from the NHANES database using nonparametric survey regression models

نویسندگان

چکیده

Abstract The aim of this paper is twofold. First, a new functional representation accelerometer data distributional nature introduced to build complete individualized profile each subject’s physical activity levels. Second, we extend two nonparametric regression models, kernel smoothing and ridge regression, handle survey obtain reliable conclusions about the influence activity. advantages proposed are demonstrated through various analyses performed on NHANES cohort, which possesses complex sampling design.

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ژورنال

عنوان ژورنال: Applied statistics

سال: 2023

ISSN: ['1467-9876', '0035-9254']

DOI: https://doi.org/10.1093/jrsssc/qlad007