نتایج جستجو برای: testing

تعداد نتایج: 337247  

This paper considers the testing of fuzzy hypotheses on the basis of a Bayesian approach. For this, using a notion of prior distribution with interval or fuzzy-valued parameters, we extend a concept of posterior probability of a fuzzy hypothesis. Some of its properties are also put into investigation. The feasibility and effectiveness of the proposed methods are also cla...

1999
Walter J. Gutjahr

| The paper compares partition testing and random testing on the assumption that program failure rates are not known with certainty before testing and are therefore modeled by random variables. It is shown that under uncertainty, partition testing compares more favorably to random testing than suggested by prior investigations concerning the deterministic case: the restriction to failure rates ...

Journal: :iranian journal of microbiology 0
hiva saffar department of pathology and laboratory medicine, shariati hospital, tehran university of medical sciences,tehran, iran afsaneh rajabiani department of pathology and laboratory medicine, shariati hospital, tehran university of medical sciences,tehran, iran alireza abdollahi department of pathology, imam khomeini hospital, tehran university of medical sciences, tehran, iran shirin habibi school of medicine, tehran university of medical sciences, tehran, iran zohre baseri department of pathology and laboratory medicine, shariati hospital, tehran university of medical sciences,tehran, iran

background and objectives: accurate designation of antimicrobial susceptibility pattern of the infecting microorganisms is an important crucial factor in making appropriate therapeutic decisions. macrolide, lincosamide and streptogramin b antibiotics are in a family, reserved as an alternative approach in treatment of resistant gram positive cocci. amongst them, clindamycin has been considered ...

Journal: :genetics in the 3rd millennium 0
ehsan ghayoor karimiani

hereditary motor sensory neuropathies (hsmn/cmt) is the most common form of inherited polyneuropathy and is typically associated with an insidious onset of muscle wasting, distal predominant motor and sensory loss. hsmn/cmt is usually presenting with genetic heterogeneity, leading to diagnostic considerations that are dramatically developing for this disease. clinical presentations, gene mutati...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - پژوهشکده ادبیات 1393

testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...

ژورنال: اندیشه آماری 2017

‎Normal distribution is widely used in many applications‎. ‎The problem of testing whether observations come from a normal distribution has been studied extensively by many researchers‎. ‎Our main goal in this article is to present a simple test procedure for testing multivariate ‎normality‎‎.

A. Dolati

It has been proved that sphericity testing for digraphs is an NP-complete problem. Here, we investigate sphericity of 3-connected single source digraphs. We provide a new combinatorial characterization of sphericity and give a linear time algorithm for sphericity testing. Our algorithm tests whether a 3-connected single source digraph with $n$ vertices is spherical in $O(n)$ time.

Journal: :Journal of the American College of Cardiology 1998

Journal: :JAIDS Journal of Acquired Immune Deficiency Syndromes 2012

Journal: :Journal of the American Statistical Association 2019

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