The simple factor analysis of variance and further statistical method of multiple comparison and independent exponent t-test were used.
运用单因子方差分析及进一步的多重比较、立样本t检验的统计方法。
2
The main ingredient analysis, which can solve the traditional analysis problems effectively, is a kind of statisticalanalysis containing multiple attribute decision-making.
而主成分分析法是一种多指标决策的统计方法，能有效弥补传统分析方法的弊端。
3
Statisticalanalysis showed that a risk factor associated with the unfavorable surgical outcomes was multiple level circumferential spinal cord decompression of 5 or more vertebral levels.