Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non Parametric Statistics of Dynamic Networks with distinguishable nodes   The study of random graphs and networks had an explosive development in the
last couple of decades. Meanwhile, techniques for the statistical analysis of
sequences of networks were less developed. In this paper we focus on networks
sequences with a fixed number of labeled nodes and study some statistical
problems in a nonparametric framework. We introduce natural notions of center
and a depth function for networks that evolve in time. We develop several
statistical techniques including testing, supervised and unsupervised
classification, and some notions of principal component sets in the space of
networks. Some examples and asymptotic results are given, as well as two real
data examples.

20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th