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英语翻译摘 要本文简单介绍了几种统计预测方法的应用研究,主要分为定性预测以及定量预测.分别介绍了定性和定量预测法的原理、

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/11 18:03:12
英语翻译
摘 要
本文简单介绍了几种统计预测方法的应用研究,主要分为定性预测以及定量预测.分别介绍了定性和定量预测法的原理、优缺点应用等.定性预测中选择了德菲尔法,并详细介绍了其原理应用等方面.定量预测中选择了一元线性回归预测法和多元线性回归预测法,并详细介绍这这两种定量预测法的原理应用等.
关键词:统计预测,德菲尔法,一元线性回归,多元线性回归
(PS将这段文字翻译成英文,我论文要用,不要用什么翻译工具翻译,
The article briefly introduces few application studies of statistical forecasting. The forecast can mainly be classified into qualitative and quantitative forecasts. This article has introduced the principle, advantages and weaknesses of the application. It adopts Delphi Technique in qualitative forecast and detailedly introduce its application of principle. In quantative forecast we choose linear regression forecasting of single variable and multi-variates regression forecasting and explore the principles and their applications of these two quantitative forecasts.
Key words: Statistical Forecasting, Delphi Technique, single variable linear regression, multi-variates linear regression