小编eco*_*gul的帖子

我试图找出如何在每行之间添加一行data.frame.例如:

xdf <- data.frame(name = c(letters[1:5]),
              w1 = runif(5, min = 1, max = 10),
              w2 = runif(5, min = 10, max = 20))

name       w1       w2
1    a 7.217998 14.51789
2    b 6.583311 13.01331
3    c 1.655201 18.83256
4    d 1.117273 19.81330
5    e 2.925724 13.21518

所以,我们假设我们的行只是第5行是e,我所说的是:

name       w1       w2
1    a 7.217998 14.51789
     e 2.925724 13.21518
2    b 6.583311 13.01331
     e 2.925724 13.21518
3    c 1.655201 18.83256
     e 2.925724 13.21518
4    d 1.117273 19.81330
     e 2.925724 …