Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the detectability of different forms of interaction in regression
  models   We derive an asymptotic power function for a likelihood-based test for
interaction in a regression model, with possibly misspecified alternative
distribution. This allows a general investigation of types of interactions
which are poorly or well detected via data. Principally we contrast
pairwise-interaction models with `diffuse interaction models' as introduced in
Gustafson, Kazi, and Levy (2005).

17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ