Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Model selection in the average of inconsistent data: an analysis of the
  measured Planck-constant values   When the data do not conform to the hypothesis of a known sampling-variance,
the fitting of a constant to a set of measured values is a long debated
problem. Given the data, fitting would require to find what measurand value is
the most trustworthy. Bayesian inference is here reviewed, to assign
probabilities to the possible measurand values. Different hypothesis about the
data variance are tested by Bayesian model comparison. Eventually, model
selection is exemplified in deriving an estimate of the Planck constant.

31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph