Is Google Analytic code is important for keyword ranking?

[jillseoexpert]

Please me know that: Is Google Analytic code is important for keyword ranking or not?
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expressyourselfmarketing.com/seo.html

[Synchro]

Yes, helps you track where your traffic comming from and look out for patterns so yea.. it is better than most others out there.

[jacksters]

It helps you understand what keyword people used to come to your website, but it does nothing for your website ranking.

[Gujjar]

No, As per my information analytic is only used to make analysis of your site. There is now role of analytic in website ranking.