نتایج جستجو برای: testing hypotheses

تعداد نتایج: 390671  

Journal: :St. Petersburg Polytechnical University Journal: Physics and Mathematics 2015

2011
Enes Makalic Daniel Schmidt

This paper examines the problem of simultaneously testing many independent multiple hypotheses within the minimum encoding framework. We introduce an efficient coding scheme for nominating the accepted hypotheses in addition to compressing the data given these hypotheses. This formulation reveals an interesting connection between multiple hypothesis testing and mixture modelling with the class ...

The aim of this study was to investigate the relationship between corporate governance characteristics and valuation of the firm's performance in Iran. After designing performance evaluation indexes, information of transactions made during the five-year study from 2011 to 2015 from the Stock Exchange were collected and the sample consists of 129 companies was selected by systematic elimination ...

One of the main instruments of accountability in economic activities is auditing. But despite the extent of audit work, determining the fees for this service in our country is not based on a scientific model and reasonably we cannot claim, according to firm's characteristic and with what cost, the work would be done. In this regard, we have tested the impact of transparency of accounting inform...

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