However, due to the limitations of data and methods, the model also has shortcomings, such as neglecting the difference between the sub-sectors in the transport sector, and neglecting the difference cost between the error type I and type ⅱ.
但是由于数据和方法的限制,该模型也有不足之处,如没有考虑交通运输业内子行业之间的差异,没有考虑第一类错误和第二类错误的成本问题等。
compared with the mixed linear model analysis, the analysis of variance could result in higher type i or ii statistical error rates.
相对线性混合模型分析法,方差分析法分析该试验时,依测验的效应不同会导致第一类或第二类统计错误率的增大。
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