منابع مشابه
Splitting a predictor at the upper quarter or third and the lower quarter or third
A linear regression of y on x can be approximated by a simple difference: the average values of y corresponding to the highest quarter or third of x, minus the average values of y corresponding to the lowest quarter or third of x. A simple theoretical analysis shows this comparison performs reasonably well, with 80%–90% efficiency compared to the linear regression if the predictor is uniformly ...
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Figure 1. The spectrum of an input voltage is calculated using an FFT application. (See article inside, page 9.) Figure 2. A butterfly computation is used to perform an FFT for N = 8. (See article inside, page 10.)
متن کاملQuarter Boundary in Historical Fabrics of Iranian Cities Case Study: Ali Gholi Agha Quarter, Isfahan
The boundary of quarter is among the subjects that have been widely addressed in urban planning and urban design research. Clearly, several studies have examined the issue of “quarter boundaries in the historical fabric of Iranian cities”, but the literature review shows that there are still ambiguities in this regard. There are two contradictory answers to this issue: one group of studies ...
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Aim: A sporadic incident of Clostridial disease that affected Holstein Friesian (HF) cross bred cows (n=8) at an organized dairy farm was investigated. Materials and Methods: Detailed clinical investigations and treatment were carried out on all the affected animals. Complete blood count (CBC) and plasma biochemistry were performed on survived animals (n=6). The needle biopsy samples were subje...
متن کاملThird Quarter 1998
s may be submitted for plenary as well as concurrent sessions. Anyone interested in organising a session should propose topics, objectives, possible speakers to the Programme Chairman well in advance of the deadline for submission of abstracts. Abstracts should be between 300 and 500 words, giving an overview of the topic to be covered. Full details, including the title of the paper, name of th...
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ژورنال
عنوان ژورنال: Journal of Comparative Pathology and Therapeutics
سال: 1898
ISSN: 0368-1742
DOI: 10.1016/s0368-1742(98)80024-6