If the standard residuals are constructed by the statistic oft distribution, the critical values are variable which depends on the degree of observation freedom and the given significancelevels.
若基于学生化分布构造标准化残差，其临界值可由观测自由度以及给定的显著性水平确定。
2
"We both recognize that enhancing and maintaining dialogue and communication at all levels is of great significance in the development of military-to-military relations," Liang said.
“我们都必须承认加强和保持各层次的对话和交流对于双方的军事关系具有非常重要的意义。”梁说。
3
The purpose of the present study was to examine the clinical significance of plasma PTX3 levels in patients with heart failure.