将data.frame列表中的列表取消列出为单个data.frame

我试过

ldply（dat，data.frame）

，

do.call（“rbind”，dat）

，和

rbind.fill（dat）

，但都没有用

我们可以试试

  ID Gender         Phrase        Phrase2
1  1   Male          Hello        Goodbye
2  1 Female Good afternoon        Goodbye
3  2   Male          Hello Good afternoon
4  2 Female        Goodbye        Goodbye

使用包的另一种方法

  ID Gender         Phrase        Phrase2
1  1   Male          Hello        Goodbye
2  1 Female Good afternoon        Goodbye
3  2   Male          Hello Good afternoon
4  2 Female        Goodbye        Goodbye

library(tidyverse)
map_df(dat, bind_rows)
# ID Gender         Phrase        Phrase2
#1 1   Male          Hello        Goodbye
#2  1 Female Good afternoon        Goodbye
#3  2   Male          Hello Good afternoon
#4  2 Female        Goodbye        Goodbye

library(tidyverse)

dat %>% flatten() %>% bind_rows()
#   ID Gender         Phrase        Phrase2
# 1  1   Male          Hello        Goodbye
# 2  1 Female Good afternoon        Goodbye
# 3  2   Male          Hello Good afternoon
# 4  2 Female        Goodbye        Goodbye