But you could estimate the corr — it's probably positive.
你可以估计一下,相关系数很可能是个正值。
And William Corr, a former lobbyist for an anti-smoking group, is to have a top job at the health department.
另一位是卫生部高官威廉·科尔,曾为禁烟运动说客。
We tend to use the Greek letter rho, If you were to use Excel, it would be correl or sometimes I say corr.
我们习惯用希腊字母rho表示,如果你使用Excel,会用correl表示,有时我也用corr。
But you could estimate the corr-- it's probably positive.
你可以估计一下,相关系数很可能是个正值
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