1
X is a variate
variate 通常指随机变量，在统计学中常用。
Each observation is a variate in the dataset.
每个观测值都是数据集中的一个变量。
变量
先理解核心含义，再看它在真实句子里的用法。
变量
a variable quantity that is random
Each observation is a variate in the dataset.
每个观测值都是数据集中的一个变量。
随机变量
Random variable.
变量
A measurable quantity capable of taking on a number of values.
自变量
A variable, often the set of x values plotted on a graph.
变量值
The measured magnitude of a variable.
In the experiment, each variate was measured twice to ensure accuracy.
在实验中，每个变量被测量两次以确保准确性。
The statistician collected several variates from the dataset.
统计学家从数据集中收集了几个变量。
The correlation between one variate and another can be significant.
一个变量与另一个变量之间的相关性可能很显著。
variate 通常指随机变量，在统计学中常用。
Each observation is a variate in the dataset.
每个观测值都是数据集中的一个变量。
The model treats the response as a variate.
该模型将响应视为一个变量。
We analyzed the variate of interest.
我们分析了感兴趣的变量。
Not this
The data variates over time.
Use this
The data vary over time.
将 'variate' 误用作动词。'variate' 是名词，表示随机变量，而这里需要用动词 'vary' 表示变化。
Not this
There is a lot of variate in the results.
Use this
There is a lot of variation in the results.
混淆了 'variate'（变量）和 'variation'（变异）。表示变异程度时应用 'variation'。
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.