The linear correlation coefficient between femoral trabecular grade and femoral bone mineral content is 0.5276.
骨小梁等级与股骨骨盐含量之间的相关系数为0.5276。
Among dependency analysis methods, the traditional linear correlation coefficient can only describe the linear dependencies between variables.
相依性分析方法中，传统的线性相关系数只能描述变量间的线性相依关系。
Methods To determinate the LVEF of 42 cases with 2-d echo and LVG respectively and calculate the linear correlation coefficient and limits of agreement.
方法：检测左室造影并于同期行二维超声心动图检查的42例患者的LVEF，计算2种方法的相关系数和一致性范围。
应用推荐