What Gauss did was said, let's fit a line through the point-- the scatter of points--and that's called the regression line.
高斯说,做这样的一条直线,切合所有散点,这就是回归直线
Right. It's a slight lie, it doesn't have all possible values, but you get the idea. It has, if you like, intellectually, all possible values.
我撒了个小谎,这个空间并没有包含所有的可能的值,你们懂的,理性点说,如果你喜欢,我这么说的话,它包括了所有可能的值。
He chose the line so that--this is Gauss-- he chose the line to minimize the sum of squared distances of the points from the lines.
高斯选的这条线,所有点距离这条直线的平方和,是所有直线中最小的
Yen Cu is back there, Yen raise your hand higher so everyone can see.
楚叶坐在后面,叶把你的手举高一点,让所有的人都能看到你
Suppose we then add three, all purely physical systems are subject to determinism.
假设我们再往后添加第三点,所有纯物理系统都遵守决定论
Just as I foreshadowed, if you look at the difference between the first and third quartile in the bond market -these are active returns over a ten-year period again ending June 30,2005 -and the fixed income market, the difference between first and third quartile is a half a percent per annum.
如我之前所示,如果观察,债券市场中的第一和第三个四分位数,四分位数即统计学中,把所有数值由小到大排列并分成四等份三个分割点位置分别就是三个四分位数 考虑十年期的主动型的收益,截止于2005年6月30日,在债券这个固定收益市场,第一和第三个四分位数,每年只差0.5%
So, for example, if I say TEST and I don't give it a start but I give it an end, then it gives me all the elements up to that point.
例如,我创建了TEST这个元组我没有给他,起始点却给了它一个结束点,然后程序会基于这一点放置所有的元素。
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