Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Christhin: Quantitative Analysis of Thin Layer Chromatography   Manual for Christhin 0.1.36 Christhin (Chromatography Riser Thin) is software
developed for the quantitative analysis of data obtained from thin-layer
chromatographic techniques (TLC). Once installed on your computer, the program
is very easy to use, and provides data quickly and accurately. This manual
describes the program, and reading should be enough to use it properly.

26
The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
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The categories of this paper are: adap-org
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The categories of this paper are: eess
5
The categories of this paper are: gr-qc
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The categories of this paper are: astro-ph
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio