R语言怎样将数值添加给数据框的向量后面
时间: 2023-11-22 11:04:15 浏览: 113
在R语言中,可以使用下列代码将数值添加到数据框的向量后面:
```R
# 创建一个数据框
df <- data.frame(A = c(1, 2, 3), B = c("a", "b", "c"))
# 将数值10添加到df的A列向量后面
df$A <- c(df$A, 10)
# 输出修改后的数据框
df
```
运行上述代码后,df的A列就会在向量末尾添加一个值为10的元素,输出结果如下:
```
A B
1 1 a
2 2 b
3 3 c
4 10
```
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