利用加权算术平均法计算平均发展速度
发布时间:2018-09-03 08:19
【摘要】:利用加权算术平均法计算平均发展速度江永红平均发展速度是用来描述某种现象在一个较长时期内逐年平均发展变化程度的指标,这两种方法的计算依据和适用场合各有不同。对于一个时间数列a0,a1,a2,……,,an-1,an,水平法的计算依据是:在平均发展速度作用下...
[Abstract]:The weighted arithmetic average method is used to calculate the average development speed of Jiang Yonghong, which is used to describe the average development degree of a certain phenomenon in a long period of time. The horizontal method is based on the average development speed for a time series a _ (0) a _ (1) a _ (2) A ~ (2).
【作者单位】: 华东冶金学院经济系统计教研室
【分类号】:F222.1
本文编号:2219418
[Abstract]:The weighted arithmetic average method is used to calculate the average development speed of Jiang Yonghong, which is used to describe the average development degree of a certain phenomenon in a long period of time. The horizontal method is based on the average development speed for a time series a _ (0) a _ (1) a _ (2) A ~ (2).
【作者单位】: 华东冶金学院经济系统计教研室
【分类号】:F222.1
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1 郝胜龙;累计法计算平均发展速度不再用查表[N];中国信息报;2003年
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本文编号:2219418
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