منابع مشابه
Improved Holt Method for Irregular Time Series
The paper suggests an improvement of Holt method for irregular time series as was presented by Wright. The modification deals with problem of time-close observations, i.e. two subsequent observations with time distance much shorter than in average. If this situation occurs in time series when using the original Wright’s formulae, one can obtain seriously wrong results. Simulation study is provi...
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Items with irregular and sporadic demand profiles are frequently tackled by companies, given the necessity of proposing wider and wider mix, along with characteristics of specific market fields i.e., when spare parts are manufactured and sold . Furthermore, a new company entering into the market is featured by irregular customers’ orders. Hence, consistent efforts are spent with the aim of corr...
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Institute of Mathematics of the Academy of Sciences of the Czech Republic provides access to digitized documents strictly for personal use. Each copy of any part of this document must contain these Terms of use. This paper has been digitized, optimized for electronic delivery and stamped with digital signature within the project DML-CZ: The Czech Digital Mathematics Library The paper suggests a...
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Bringing to light the difference between birth and nation, the refugee causes the secret presupposition of the political domain—bare life—to appear for an instant within that domain. In this sense, the refugee is truly ‘the man of rights,’ as Arendt suggests, the first and only real appearance of rights outside the fiction of the citizen that always covers them over. Yet this is precisely what ...
متن کاملThe Sj-test against linear trend
The Sj-test proposed by Noether [7] is a sequentialtest of the hypothesis of randomness against the alter-native of linear trend, which can be expressed as thehypothesis that the joint distribution of xl, x2, ••• , lhis given byifi=lThe Sj-test is carried out by comparing Xi with Xi+j' forfixed j ~ o, and using the sequential probability ratiotest of the hypo...
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ژورنال
عنوان ژورنال: Hacettepe Journal of Mathematics and Statistics
سال: 2017
ISSN: 1303-5010
DOI: 10.15672/hjms.2017.493