r - 如何在 R 中向数据框添加行？

Question

在 R 中，一旦数据框已初始化，如何向数据框添加新行？

到目前为止我有这个:

df <- data.frame("hi", "bye")
names(df) <- c("hello", "goodbye")

#I am trying to add "hola" and "ciao" as a new row
de <- data.frame("hola", "ciao")

merge(df, de) # Adds to the same row as new columns

# Unfortunately, I couldn't find an rbind() solution that wouldn't give me an error

如有任何帮助，我们将不胜感激

Answer 1

让我们简单一点:

df[nrow(df) + 1,] = c("v1","v2")