【发布时间】:2019-10-23 15:45:51
【问题描述】:
假设我有两个具有相同维度和列名的数据框:
library(tidyverse)
x <- tribble(
~x, ~y, ~z,
1,2,3,
2,3,4,
3,4,5
)
y <- tribble(
~x, ~y, ~z,
"a","b","c",
"b","c","d",
"c","d","e"
)
我怎样才能将它们组合起来创建这个:
# A tibble: 3 x 3
x y z
<chr> <chr> <chr>
1 1a 2b 3c
2 2b 3c 4d
3 3c 4d 5e
我最初的想法是做这样的事情,但它不起作用:
paste0(x, y)
【问题讨论】:
标签: r concatenation