摘要
本文利用统计软件SAS对济南1951—2000年夏季降水量数据进行统计分析。首先,对数据进行描述性统计分析、正态性检验、平稳性检验的基础统计分析,其次,对数据的离群点建立了干预模型,最后,讨论与济南三月份气温的线性回归问题。
Statistical analysis of data of summer rain(6～8) from 1951 to 2000 in Jinan is made with SAS.At first,the element statistical analysis including summary analysis,normality test and stability test is discussed,Then,a intermeddling model for outliers,is established.Finally,by using the March temperature as predict factor,a linear-regression model for summer rain is built.
