Poisson回归模型的因变量为计数变量(count variable),一般指单位时间内单位数量的增长,比如1年之内某人就医的次数等,此类变量的取值都是0,1,2,3,…
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As for the loop count variable, the first set variable action sets it to 2.
至于循环计数变量,第一个变量设置操作将其设置为2。
This trait also declares a count variable to keep track of the number of clicks seen.
这个trait 还声明了一个count 变量来记录我们观察到的点击。
Once the code has iterated over all the elements in the tuple, it enters the else clause of the for loop, which prints out the value of the count variable.
一旦代码已经迭代了tuple中的所有元素,它将进入for循环的else子句,打印count变量的值。
If I want to try and decide how to tackle a problem in an iterative matter, here the steps I'm going to go through. First thing I'm going to do, is I'm going to choose a variable that's going to count.
但是这就是我对它的观点,如果我试着去以迭代的方式,解决一个问题的话,下面是我应该采取的步骤,第一件要做的事情。
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