Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Recent Advances on Estimating Population Size with Link-Tracing Sampling   A new approach to estimate population size based on a stratified link-tracing
sampling design is presented. The method extends on the Frank and Snijders
(1994) approach by allowing for heterogeneity in the initial sample selection
procedure. Rao-Blackwell estimators and corresponding resampling approximations
similar to that detailed in Vincent and Thompson (2017) are explored. An
empirical application is provided for a hard-to-reach networked population. The
results demonstrate that the approach has much potential for application to
such populations. Supplementary materials for this article are available
online.

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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: hep-lat
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The categories of this paper are: physics
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: ao-sci
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The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
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The categories of this paper are: cond-mat
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The categories of this paper are: cs
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn
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The categories of this paper are: alg-geom