加上了var还是没有偏相关系数和显著水平结果,log窗口里有4行警告:
WARNING: The variable x10 is singular in calculating the partial PEARSON correlations.
WARNING: The variable x11 is singular in calculating the partial PEARSON correlations.
WARNING: The variable x12 is singular in calculating the partial PEARSON correlations.
WARNING: The variable x13 is singular in calculating the partial PEARSON correlations.
WARNING: The variable x14 is singular in calculating the partial PEARSON correlations.
不知是哪出问题了