Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On asymptotic efficiency of multivariate version of Spearman's rho   A multivariate version of Spearman's rho for testing independence is
considered. Its asymptotic efficiency is calculated under a general
distribution model specified by the dependence function. The efficiency
comparison study that involves other multivariate Spearman-type test statistics
is made. Conditions for Pitman optimality of the test are established. Examples
that illustrate the quality of the multivariate Spearman's test are included.

19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
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The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph