山西长治地区煤的灰分与碳含量的线性关系分析

Analysis on linear correlation between coal's ash content and carbon content in Changzhi area of Shanxi Province

收集到山西长治地区90组煤的灰分含量与碳含量的测试数据,并进行相关性分析,建立了两者之间的一元线性回归方程,进而可借助该回归方程通过灰分数据快速地预测碳含量。

Based on the correlation analysis of test data of ash content and carbon content from 90 groups of coal samples, the paper es- tablished unitary linear regression equation between ash content and carbon content which can used to quickly predict the carbon content by ash data.