摘要
根据国家统计局资料,选取有色金属冶炼与压延加工主营收入、铜材产量、铝材产量与公开的宏观统计数据GDP、M2、全社会固定资产投资、工业增加值、全国电网投资规模、建筑业GDP、空调产量、汽车产量;分析选取经济数据与有色行业数据之间的相关性,相关性系数在[0.95,1]区间,呈高度正相关。
According to the data of the State Statistical Bureau,the main income of non-ferrous metals smelting and calendering,copper output,aluminium output and open macro-statistical data GDP,M2,investment in fixed assets of the whole society,industrial added value,investment scale of national power grid,GDP of construction industry,air conditioning output and automobile output are selected,and the correlation between economic data and non-ferrous industry data is analyzed.The coefficients are in the[0.95,1]range,showing a highly positive correlation.
作者
盛文
邹建成
袁雪华
安柯
SHENG Wen;ZOU Jian-cheng;YUAN Xue-hua;AN ke(Beijing Antaike Information Co.,Ltd.,Beijing 100814)
出处
《世界有色金属》
2019年第10期1-3,共3页
World Nonferrous Metals
关键词
有色金属冶炼压延加工主营收入
铜材
铝材
宏观经济数据
相关性
Non-ferrous metal smelting and calendering main revenue
copper
aluminium
macroeconomic data
correlation
