Traffic from yahoo will help to Improve PR in Google?

[justin001]

Hello SEO Experts,

i have  a little doubts today.
when i was working on my website and i think for yahoo search engine.

Is it possible that, Traffic from yahoo improve the PR in Google.

Really get so much conduced and thinking a lot on this question.
is there any site or blog from which i get the proper guidance?
please help me to solve out this question.

Thanks  a lot in Advance.
Justin Ontong.

[cisritu]

How can you link both the search engines?
when they are both different and uses their each independent techniques.