High R values indicate a good fit.
高的r值表明吻合良好。
That's a very good question. How did I come up with this R?
这是个好问题,我是怎么得出这个R的?
You need not worry about its heritage to benefit from R. Cameron Laird provides some good background and resources related to R in his developerWorks article, R handy for crunching data.
您可以受益于 R,但不必须担心它的继承权问题。 Cameron Laird 在 他的 developerWorks 文章 R handy for crunching data 中介绍了与 R 相关的一些恰到好处的背景和参考资料。
And this one, I was skiing out in Salt Lake City and the name of a building out there was Reid with R-E-I-D and it sounded good at the time."
VOA: special.2009.07.06
But instead in this chemistry course, I will just tell you the solutions to differential equations. And what we can do is we can start with some initial value of r, and here I write r being ten angstroms. That's a good approximation when we're talking about atoms because that's about the size of and atom.
但在这个课里,我会直接,告诉你们微分方程的解,我们可以给距离r一个初始值,我这里把r取10埃,当我们讨论原子时,这是一个很好的近似,因为原子的尺寸。
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