时间序列,也叫时间数列、历史复数或动态数列。它是将某种统计指标的数值,按时间先后顺序排列所形成的数列。时间序列预测法就是通过编制和分析时间序列,根据时间序列所反映出来的发展过程、方向和趋势,进行类推或延伸,借以预测下一段时间或以后若干年内可能达到的水平。为了分 Time series, also known as time series, historical complex or dynamic series. It is the number of a statistical indicator, arranged in chronological order formed by the number. Time series forecasting method is through the preparation and analysis of time series, according to the time series reflects the development process, direction and trend, analogy or extension, in order to predict the next time or later years, the level of possible. In order to score