Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The XL-mHG Test For Enrichment: A Technical Report   The minimum hypergeometric test (mHG) is a powerful nonparametric hypothesis
test to detect enrichment in ranked binary lists. Here, I provide a detailed
review of its definition, as well as the algorithms used in its implementation,
which enable the efficient computation of an exact p-value. I then introduce a
generalization of the mHG, termed XL-mHG, which provides additional control
over the type of enrichment tested, and describe the precise algorithmic
modifications necessary to compute its test statistic and p-value. The XL-mHG
algorithm is a building block of GO-PCA, a recently proposed method for the
exploratory analysis of gene expression data using prior knowledge.

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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: supr-con
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The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: ao-sci
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: eess
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The categories of this paper are: dg-ga
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: econ