Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stein's Method and Non-Reversible Markov Chains   Let W be either the number of descents or inversions of a permutation.
Stein's method is applied to show that W satisfies a central limit theorem with
error rate n^(-1/2). The construction of an exchangeable pair (W,W') used in
Stein's method is non-trivial and uses a non-reversible Markov chain.

12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex