%0 Journal Article %T Application of the factorial analysis for the estimation of economic indicators of activity of the sanatorium enterprises %A Vladimir V. Kovalenko %A Victor V. Kovalenko %A Leonid M. Kanaev %J European Researcher %D 2011 %I European Researcher %X In the article application of the factorial analysis for reduction of parameters dimension of economic indicators in activity of the enterprises for the purpose of improvement of quality of the information for acceptance of decisions support services is considered. %K factorial analysis %K sanatorium enterprise %K reduction of parameters dimension %K economic indicators %U http://www.erjournal.ru/journals_n/1309442555.pdf