Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Power-like Tail Observed in Weight Distributions of Schoolchildren   We investigated the statistical properties of the weight distributions of
Japanese children who were born in 1996, from recent data. The weights of 16-
and 17-year-old male children have a lognormal distribution with a power-like
tail, which is best modeled by the double Pareto distribution. The emergence of
the power-like tail may be attributed to the low probability that an obese
person will attain a normal weight.

14
The categories of this paper are: math-ph
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
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The categories of this paper are: stat
11
The categories of this paper are: hep-lat
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The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn