R怎样提取相关分析的相关系数值

zhongleile

> cu.res

        Pearson's product-moment correlation

data:  curfur[, 5] and curfur[, 7]
t = 2963.7, df = 112810, p-value < 2.2e-16
alternative hypothesis: true correlation is not equal to 0
95 percent confidence interval:
0.9935652 0.9937132
sample estimates:
      cor
0.9936396
>

即用什么命来提取0.9936396这个数值？因为我有大量的相关性分析，手动提取太费时间了