Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: J. K. Ghosh's contribution to statistics: A brief outline   Professor Jayanta Kumar Ghosh has contributed massively to various areas of
Statistics over the last five decades. Here, we survey some of his most
important contributions. In roughly chronological order, we discuss his major
results in the areas of sequential analysis, foundations, asymptotics, and
Bayesian inference. It is seen that he progressed from thinking about data
points, to thinking about data summarization, to the limiting cases of data
summarization in as they relate to parameter estimation, and then to more
general aspects of modeling including prior and model selection.

28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an