Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A note on a Bayesian nonparametric estimator of the discovery
  probability   Favaro, Lijoi, and Pruenster (2012, Biometrics, 68, 1188--1196) derive a
novel Bayesian nonparametric estimator of the probability of detecting at the
$(n+m+1)$th observation a species already observed with any given frequency in
an enlarged sample of size $n+m$, conditionally on a basic sample of size $n$.
Unfortunately the general result under Gibbs priors (Theorem 2), and
consequently the explicit result under $(\alpha, \theta)$ Poisson-Dirichlet
priors (Proposition 3), appear to be wrong. Here we provide the correct
formulas for both the results, obtained by means of a new technique devised in
Cerquetti (2013). We verify the correctness of our derivation by an explicit
counterproof for the two-parameter Poisson-Dirichlet case.

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The categories of this paper are: eess
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The categories of this paper are: acc-phys
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: nucl-ex
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The categories of this paper are: mtrl-th
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The categories of this paper are: chem-ph
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The categories of this paper are: q-alg
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The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th