根据某些条件从数据框创建表

时间:2017-10-26 13:18:42

标签: r

从以下数据框中,我尝试输出两个表,一个用于PASS,另一个用于FAIL。条件是每个表的输出应仅包含IDScore。谁能帮我这个?我仍然开始了解表函数的全部功能。如果有人能提出其他选择,只要符合输出条件,我就会非常感激。

> df <- data.frame(
          ID <-  as.factor(c(20260, 11893, 54216, 11716, 53368, 46196, 40007, 20970, 11802, 46166, 23615, 11865, 16138, 64789, 43211, 66539));
          Score <- c(9,7,6,2,10,7,8,10,6,7,7,9,9,9,10,8)
          Remark<- as.factor(c("PASS","PASS","FAIL","FAIL","PASS","PASS","PASS","PASS","FAIL","PASS","PASS","PASS","PASS","PASS","PASS","PASS"))
)
> df
      ID Score Remark
1  20260     9   PASS
2  11893     7   PASS
3  54216     6   FAIL
4  11716     2   FAIL
5  53368    10   PASS
6  46196     7   PASS
7  40007     8   PASS
8  20970    10   PASS
9  11802     6   FAIL
10 46166     7   PASS
11 23615     7   PASS
12 11865     9   PASS
13 16138     9   PASS
14 64789     9   PASS
15 43211    10   PASS
16 66539     8   PASS

1 个答案:

答案 0 :(得分:0)

这样的东西?