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arXiv · 2508.06150

Nonparametric Estimation For Censored Circular Data

Nicolas Conanec
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Abstract

We study the problem of estimating the probability density function of a circular random variable subject to censoring. To this end, we propose a fully computable quotient estimator that combines a projection estimator on linear sieves with a method-of-moments approach. We derive an upper bound for its mean integrated squared error and establish convergence rates when the underlying density lies in a Sobolev class. The practical performance of the estimator is illustrated through simulated examples.

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Nicolas Conanec. 2025-08-08. Nonparametric Estimation For Censored Circular Data. https://arxiv.org/abs/2508.06150

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