Mapping Cigarettes Similarities using Cluster Analysis Methods
نویسندگان
چکیده
منابع مشابه
Mapping Cigarettes Similarities using Cluster Analysis Methods
The aim of the research was to investigate the relationship and/or occurrences in and between chemical composition information (tar, nicotine, carbon monoxide), market information (brand, manufacturer, price), and public health information (class, health warning) as well as clustering of a sample of cigarette data. A number of thirty cigarette brands have been analyzed. Six categorical (cigaret...
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Clusters are geographically close groups of related companies or institutions related to a certain area which are inherently more efficient than the other companies due to advantages such as being located in one place, networks, external knowledge, variability of human capital, etc. Today, development through clusters plays a pivotal role in the economic and industrial policies of developed...
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Clusters are geographically close groups of related companies or institutions related to a certain area which are inherently more efficient than the other companies due to advantages such as being located in one place, networks, external knowledge, variability of human capital, etc. Today, development through clusters plays a pivotal role in the economic and industrial policies of developed...
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Let FX(x) be a cumulative distribution function on Ek; k-dimensional Euclidean space, k 1: We assume that FX(x) is absolutely continuous with respect to k-dimensional Lebesgue measure and denote the corresponding probability density function by fX(x): Assume that a random sample of size n has been obtained from FX(x) and denote the realizations by x1; x2; : : : ; xn: In cluster analysis, simila...
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ژورنال
عنوان ژورنال: International Journal of Environmental Research and Public Health
سال: 2007
ISSN: 1660-4601
DOI: 10.3390/ijerph2007030007