Introduction - If you have any usage issues, please Google them yourself
Variance analysis is a statistical method for analyzing the data of the test (or observation). In industrial and agricultural production and scientific research, it is often necessary to analyze the influence of the interaction between factors and factors on some target values of the research objects. The analysis of variance in the total fluctuation test data (total variation or total variance decomposition) by considering the fluctuation (the variation caused by various factors) and random factors (fluctuation error variation), and then through the analysis and comparison of these variation to infer the factors which influence on the index is significant, which is not significant.