Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spatial Modeling, with Application to Complex Survey Data: Discussion of
  "Model-based Geostatistics for Prevalence Mapping in Low-Resource Settings",
  by Diggle and Giorgi
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin