Functional kernel estimation of the conditional extreme value index under random right censoring
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Estimation of the extreme-value index of a heavy-tailed distribution is investigated when some functional random covariate (i.e. valued in some infinite dimensional space) information is available and the scalar response variable is right-censored. A weighted kernel version of Hill’s estimator of the extreme-value index is proposed and its asymptotic normality is established under mild assumptions.A simulation study is conducted to assess the finite-sample behavior of the proposed estimator. An application to ambulatory blood pressure trajectories and clinical outcome in stroke patients is also provided.
2015 ◽
Vol 24
(4)
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pp. 266-279
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2016 ◽
Vol 144
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pp. 1-24
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2020 ◽
Vol E103.A
(12)
◽
pp. 1520-1528
2019 ◽
Vol 53
(1)
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pp. 61-64
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