Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Exponential Flexible Weibull Extension Distribution   This paper is devoted to study a new three- parameters model called the
Exponential Flexible Weibull extension (EFWE) distribution which exhibits
bathtub-shaped hazard rate. Some of it's statistical properties are obtained
including ordinary and incomplete moments, quantile and generating functions,
reliability and order statistics. The method of maximum likelihood is used for
estimating the model parameters and the observed Fisher's information matrix is
derived. We illustrate the usefulness of the proposed model by applications to
real data.

17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol