Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Empirical phi-divergence test-statistics for the equalityof means of two
  populations   Empirical phi-divergence test-statistics have demostrated to be a useful
technique for the simple null hypothesis to improve the finite sample behaviour
of the classical likelihood ratio test-statistic, as well asfor model
misspecification problems, in both cases for the one population problem. This
paper introduces this methodology for two sample problems. A simulation study
illustrates situations in which the new test-statistics become a competitive
tool with respect to the classical z-test and the likelihood ratio
test-statistic.

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The categories of this paper are: math-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-ex
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The categories of this paper are: eess
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The categories of this paper are: nucl-th
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The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
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The categories of this paper are: atom-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
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The categories of this paper are: econ
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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: dg-ga
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The categories of this paper are: astro-ph