Then, we begin to investigate and get the data, use the data to estimate the parameters in model.

然后，开展调查，获取数据，利用所得的数据估计模型中的参数。

youdao

Analysts have been crunching these data to estimate how fast consumer subscribers are increasing.

一直以来，分析师都通过研究这些数据来估测个人用户的增长速度。

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They determined this range by using Magellan data to estimate the volume of the lava flows in the hot spot regions.

他们通过使用麦哲伦航天器的数据去估计火山活跃地区熔岩流的体积，最终确定了这些熔岩流的时间范围。

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Recently Mr Kusin used his data to estimate the investment performance of American School paintings in 1988-98.

ECONOMIST: The art market

Dr Michel first used his data to estimate the total number of words in the English language.

ECONOMIST: Science invades the humanities

The first is that students and their families still lack sufficient data to estimate long-term returns for specific college degrees the way investors do with stocks and bonds.

WSJ: Upside: Is College the 'Best Investment'? Here's the Math