mydata <- structure(list(X1 = c(1, 1, 1, 1, 1, 1), X2 = c(1, 4, 4, 3, 2,
2), X3 = c(1, 2, 2, 3, 3, 3), X1 = c(-1, 1, 1, 1, -1, -1), X2 = c(1,
-1, -1, 1, -1, -1), X3 = c(1, -1, 1, 1, -1, -1)), class = "data.frame", row.names = c(NA,
-6L))
values <- data.frame(rbind(c(1, -3),
c(-99, 20),
c(1, 0),
c(0, 0),
c(-9, 0.3),
c(-99, 11)))
data.frame
是的,
mydata
,和
values
我的数据
> mydata
X1 X2 X3 X1 X2 X3
1 1 1 1 -1 1 1
2 1 4 2 1 -1 -1
3 1 4 2 1 -1 1
4 1 3 3 1 1 1
5 1 2 3 -1 -1 -1
6 1 2 3 -1 -1 -1
有5个独特的组:
#1
1 1 1 -1 1 1
1 4 2 1 -1 -1
#3
1 4 2 1 -1 1
#4
1 3 3 1 1 1
1 2 3 -1 -1 -1
> values
X1 X2
1 1 -3.0
2 -99 20.0
3 1 0.0
4 0 0.0
5 -9 0.3
6 -99 11.0
因此,生成的列表可能如下所示:
> mylist
[[1]]
[1] 1 -3.0
[[2]]
[1] -99 20.0
[[3]]
[1] 1 0.0
[[4]]
[1] 0 0.0
[[5]]
X1 X2
1 -9 0.3
2 -99 11.0