Each of the first three levels is represented by an indicator variable.
前三个水平中分别由一个指标变量表示。
Each categorical predictor is expressed in terms of indicator variables, with one indicator variable representing each level.
每个分类预测变量都用指标变量的形式表示,用一个指标变量表示每个水平。
The indicator variable for a given level assigns the values 1 to that level, -1 to the last level, and 0 to the remaining levels.
给定水平的指标变量为该水平分配值 1,为最后一个水平分配 -1,为其余水平分配 0。
x 1 i is the value of the first indicator variable for the i th observation
x 1i 是第 i 个观测对应的第一个指标变量的值
The parameter estimate associated with the term, or indicator variable, treatment[A] is the difference between the mean of June PM for treatment A and the overall mean of June PM.
与治疗[A] 这个项(或指标变量)关联的参数估计值是治疗 A 的 6 月下午 的均值与 6 月下午 的总均值之间的差值。
To get around this I use a data structure to define a named indicator variable for each array element.
为绕过这个限制,我使用一个数据结构来为每个数组元素定义一个已命名指示符变量。
The parameter associated with the indicator variable estimates the difference between the response predicted by the missing value grouping and the predicted response if the covariate is set at its mean.
与该指示变量关联的参数用来对缺失值分组所预测的响应与预测响应(若协变量设置为其均值)之间的差值进行估计。
Beginning with Figure 1, a diagram 100 is presented that depicts an example of sequential simulation for a simple two-category indicator variable that has 0 and 1 as its two possible values.
从图 1 开始,给出了示意图 100,该示意图描绘了以 0 和 1 作为其两个可能值的简单二类指示变量的序贯模拟方法的实施例。
Indicator variable required but not supplied.
需要指示器变量,但未提供。
Indicator variable required but not supplied
没有提供需要的指示器变量