i want know the definition of comparative analysis? urgent.. only defination

[#1]

i want know the definition of comparative analysis?

thanks in advance

[MK_QSL]

The item-by-item comparison of two or more comparable alternatives, Processes, Products, Qlualifications, Systems etc

[maxgro]

http://community.qlik.com/blogs/qlikviewdesignblog/2013/02/26/why-comparative-analysis

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Comparative Analysis is a way to analyze data based on multiple groups.   It is not a comparison between two items such as Company A vs Company B.  It is all about you, the user, creating customized groups on demand

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