摘要
在标准煤样、能力验证等样品的研制中,均匀性检验分析计算过程繁琐且概念难以理解;讲解了单因素方差分析的原理及计算步骤,并结合实际,浅析单因素方差分析在煤样均匀性检验中的应用。
In the development of standard coal samples and capability verification sample.However the uniformity test of samples is relatively complex and difficult to understand.This paper provides the principle and calculation steps of one-way ANOVA in an easy to understand.This article illustrates during the practical work,how to use the application of One-way ANOVA in homogeneity examination of coal samples.
作者
倪峰
NI Feng(Shaanxi Energy Quality Supervision&Inspection Institute;Xi’an University of Science and Technology,Xi’an,Shaanxi 710054)
出处
《煤炭加工与综合利用》
CAS
2022年第6期81-83,88,共4页
Coal Processing & Comprehensive Utilization
关键词
单因素
方差分析
均匀性检验
应用
one-way
ANOVA
homogeneity examination
application
