The four groups were compared using an analysis of variancetest.
这四个组进行比较用方差检验分析。
2
On the basis of the above-mentioned, the Tangshan M7.8 earthquake is used as an example to show how the anomalies are identified by the variancetest method.
并在此基础上以唐山7.8级地震为例,提出用方差检验的方法判别震前异常。
3
Data processing and statistical analysis using SPSS13.0 statistical analysis package, the measurement data used variancetest, counting card information using the test.