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26 天
基于多元线性回归的通信公司收入影响因素分析
摘要:本文以某通信公司主营业务收入为因变量,运用多元线性回归分析方法,深入探讨了宽带接入网上用户数、宽带接入用户ARPU(每用户每月平均收入)、移动业务出账用户数、移动业务用户ARPU、固定资产投资、研发支出以及业务宣传费等自变量对公司收入的 ...
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