Google Search Engine Trustrank

[jagan]

TrustRank is the use of a seed list of trusted web sites that have been reviewed by humans at Google, Stanford and other information retrieval (IR) professionals to be free of spam type link tactics. Then any sites that are linked to from these trusted groups of sites get higher PageRank (PR) and search engine rankings due to this TrustRank status.

I have found some of the usefull information at
http://www.jasontchandler.com/google...-trustrank.htm

As per my idea TR and PR are not directly related, PR is determined on the number of links to your site, TR is based with the quality of the links to your site. So To get good TR you need an older, well established site with relevant backlinks and good resources for your visitors.