Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comparing Two Approaches in Heteroscedastic Regression Models   Recently, a generalized test approach is proposed by Sadooghi-alvandi et al.
(2016) and a fiducial approach is proposed by Xu and Li (2018) to test the
equality of coefficients in several regression models with unequal variances.
In this paper, it is shown that the considered quantities in these approaches
are identically distributed and therefore, these approaches are same. Also,
this result satisfies for the one-way ANOVA problem.

15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math