Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A new integer-valued AR(1) process based on power series thinning
  operator   In this paper, we introduce the first-order integer-valued autoregressive
(INAR(1)) model, with Poisson-Lindley innovations based on power series
thinning operator. Some mathematical features of this process are given and
estimating the parameters is discussed by three methods; conditional least
squares, Yule-Walker equations and conditional maximum likelihood.Then the
results are studied for three special cases of power series operators. Finally,
some numerical results are presented with a discussion to the obtained results
and Four real data sets are used to show the potentially of the new process.

12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ