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回归分析方法,可以确定几个特定变量之间是否存在着相关关系,并找出它们之间合适的回归方程式,以便根据一个或几个变量的值来预测另一个变量。在煤矿建设和生产过程中,通常积累有大量的涌水量观测资料,这就给运用回归分析方法探索矿井涌水量变化的规律,进而运用这种规律预计未来的矿井涌水量提供了可能。一九七六年我们和现场同志一起,尝试用回归分析方法预计某矿井涌水量,取得了初步成果。现作简要介绍,与广大煤田及矿井水文地质工作者共同讨论。
Regression analysis allows you to determine whether there are correlations between several specific variables and find the appropriate regression equation between them to predict another variable based on the value of one or several variables. In the process of coal mine construction and production, a large amount of water influx observation data is usually accumulated, which gives us the possibility of using regression analysis to explore the law of mine water inflow, and then using this law to predict the future inflow of mine water. In 1976, together with the on-site comrades, we tried to predict the water inflow from a mine by regression analysis and achieved initial results. Brief introduction now, with the vast coalfield and mine hydrogeology workers to discuss.