منابع مشابه
Achieving Consensus Deal with Methodological Issues in the Delphi Technique
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Background: Confounding can be thought of as mixing the effect of exposure on the risk of disease with a third factor which distorts the measure of association such as risk ratio or odds ratio. This bias arises because of complex functional relationship of confounder with both exposure and disease (outcome). In this article, we provided a conceptual framework review of confounding issues in epi...
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People who search the World Wide Web often have a multifaceted understanding of their information need: they know what they are searching for, and they know of which form or type the desired documents should be. The former aspect relates to the content of a desired document (= topic), the latter to the presentation of its content and the intended target group. Due to the different user groups a...
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A novel software system that automatically classifies musical recordings based on genre is presented and discussed. This system is intended as a demonstration of how automated musical feature extraction from MIDI files, machine learning and pattern recognition techniques can be applied to the general tasks of music classification and grouping. The nebulous definitions and overlapping boundaries...
متن کاملMethodological issues in meta-analysis of diagnostic accuracy studies.
To the Editor: I wish to comment on several methodological issues in a recent systematic review and meta-analysis on the diagnostic accuracy of ultrasound-guided core-needle biopsy for head and neck lesions. This study suffers from several problems that are commonly seen in meta-analyses of diagnostic accuracy studies. First, meta-analysis requires specialized statistical methods to synthesize ...
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ژورنال
عنوان ژورنال: HERMES - Journal of Language and Communication in Business
سال: 2017
ISSN: 1903-1785,0904-1699
DOI: 10.7146/hjlcb.v9i16.25383