multivariate

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• 英语翻译6.We use the compustat advertising variable (mnemonic:XAD) which representshe cost of advertising in media such as radio,television,periodicals,and any otherpromotional expenses.Following the industrial organization literature and Chemmanurand Yan (2009b),we use a measure labeled “advertising intensity” which is definedas advertising expenditure in year t scaled by total sales (compustat mnemonic:SALE)at the end of year t.In our multivariate analys
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• 英语翻译Spectrophotometric determination of food dyes in softdrinks bysecondorder multivariate calibration of the absorbance spectra-pHdata matrices以上翻译成中文
• 英语翻译With respect to all previously described researches,it can be concluded that all company's performance prediction models "represent finer and finer refinements within a standard methodology" (Neophytou and Mar Molinero,2004:681).According to the methodology applied,all the models can be classified into three main groups (Adnan Aziz and Dar,2006:19):1.Statistical models - different statistical techniques are applied,like univariate and multivariate
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