Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Estimating Multiple Step Shifts in a Gaussian Process Mean with an
  Application to Phase I Control Chart Analysis   In preliminary analysis of control charts, one may encounter multiple shifts
and/or outliers especially with a large number of observations. The following
paper addresses this problem. A statistical model for detecting and estimating
multiple change points in a finite batch of retrospective (phase I)data is
proposed based on likelihood ratio test. We consider a univariate normal
distribution with multiple step shifts occurred in predefined locations of
process mean. A numerical example is performed to illustrate the efficiency of
our method. Finally, performance comparisons, based on accuracy measures and
precision measures, are explored through simulation studies.

34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin